[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN108138006A - With adhesive-backed decorated articles and its manufacturing method and application method - Google Patents

With adhesive-backed decorated articles and its manufacturing method and application method Download PDF

Info

Publication number
CN108138006A
CN108138006A CN201680059006.3A CN201680059006A CN108138006A CN 108138006 A CN108138006 A CN 108138006A CN 201680059006 A CN201680059006 A CN 201680059006A CN 108138006 A CN108138006 A CN 108138006A
Authority
CN
China
Prior art keywords
adhesive
backed
decorated articles
main part
band
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201680059006.3A
Other languages
Chinese (zh)
Other versions
CN108138006B (en
Inventor
江头宪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN108138006A publication Critical patent/CN108138006A/en
Application granted granted Critical
Publication of CN108138006B publication Critical patent/CN108138006B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/10—Applying flat materials, e.g. leaflets, pieces of fabrics
    • B44C1/105—Applying flat materials, e.g. leaflets, pieces of fabrics comprising an adhesive layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/04—4 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2451/00—Decorative or ornamental articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
    • C09J2301/162—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer the carrier being a laminate constituted by plastic layers only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention discloses a kind of decorated articles including main part, the main part can be deformed based on the shape of adhesive surface, and the adhesive surface can be fixed to via adhesive phase without substantially being stretched during adherency.Even if pulling the main part when operator is adhering to the adhesive surface, the main part will not deform non-resiliently.Shape of the main part based on the adhesive surface and deform.Therefore, it when shape of the operator based on the adhesive surface deforms the main part and the adhesive-backed decorated articles of the band are adhered to the adhesive surface, does not need to adjust come execution position by pulling and stretching the main part.In addition, the shape regardless of the adhesive surface, all can will be adhered to the adhesive surface with adhesive-backed decorated articles.

Description

With adhesive-backed decorated articles and its manufacturing method and application method
Technical field
The present invention relates to band with adhesive-backed decorated articles, the manufacturing method with adhesive-backed decorated articles and Application method, the application method include the adherency table for base material such as vehicle part being adhered to adhesive-backed decorated articles Face.
Background technology
As the decorated articles being adhered on the adhesive surface of base material, it is proposed that various products.For example, in patent Japan not In censored patent application publication (translation of PCT application) No.2002-544364, disclose a kind of as decoration vehicle portion The extensible film of the decorated articles (for example, paint) of part, the extensible film are provided with pressure sensitive adhesive layer on the back side.Fixed During the extensible film of position, the adhesive-backed decorated articles of this band are adhered to via adhesive on the adhesive surface of base material.In addition, In patent Japanese Unexamined Patent Application announces No.2010-111157, disclose one kind and be adhered to base material such as vehicle Doorframe on ornament made of resin.The ornament is glued by the engagement device such as double faced adhesive tape being arranged on end It is attached on the adhesive surface of doorframe.
Invention content
Due to extending disclosed in Japanese Unexamined Patent Publication (translation of PCT application) No.2002-544364 Film is relatively thin, be easy to corrugation and it is sagging due to its own weight, when adhering on base material, it is necessary to determine on relative adhesion surface The end face of position film, and after the extensible film part is fixed, adhered to while extensible film is stretched.Therefore, it glues Attached operation is more laborious.Further, since extensible film is relatively thin and extending, sometimes, after adhesion, the dirt on substrate adhesion surface Dirt or other not coarse structure (for example, the defects of on substrate adhesion surface) reflection on the surface of the film, in this way can be to extensible film Appearance throw into question.
Simultaneously as the ornament disclosed in Japanese Unexamined Patent Publication No.2010-111157 is rigid body, It will not usually be deformed when adhering on base material, therefore the stick operation of extensible film is simple, it is fine thick on adhesive surface Rough structure does not interfere with the appearance after adherency.However, since these ornaments are usually formed by technologies such as injection mouldings, so Manufacturing method needs such as to prepare mold based on the shape of each depositional plane.Further, since ornament is with certain thickness Or the rigid body of bigger thickness, so heavier-weight, therefore seek a kind of lighter object.
The decorated articles that the band of an embodiment according to the present invention is adhesive-backed are for adhering to the viscous of base material The product in subordinate list face.The decorated articles have main part, which has the back side and the front as design face；From master The end of the side extension of body portion, the end have the front that the front of opposite main part forms predetermined angular；And it sets Put the adhesive portion at least part of the back side of main part.Main part can the shape based on adhesive surface And deform, and during adherency its can also be attached via adhesive portion and be fixed to adhesive surface without to its into Row substantially stretches.
The manufacturing method of the adhesive-backed decorated articles of the band of an embodiment according to the present invention is for manufacturing The method for adhering to the product on substrate adhesion surface, and with being used to prepare the flat member for being attached with adhesive (with just Face is as design face) the step of and the end for being bent flat member and relative to surface formed fixed angle bending Step.
The adhesion method of the adhesive-backed decorated articles of the band of an embodiment according to the present invention will be with adhesive The decorated articles of backing adhere to the adhesive surface of base material, and this method includes being used to prepare with adhesive-backed decoration system The step of product and deform main part for the shape based on adhesive surface, and via adhesive portion by main body Part adheres to and is fixed to the step of adhesive surface is without substantially stretching.
According to an aspect of the present invention, the expedients face influenced by adhesive surface roughness is less susceptible to by providing, It can easily be adhered to, and operability can be improved.
Description of the drawings
Fig. 1 is the front view according to the adhesive-backed decorated articles of the band of the embodiment.
Fig. 2 (a) is the sectional view of IIa-IIa lines interception shown along Fig. 1.Fig. 2 (b) is the IIb- shown along Fig. 1 The sectional view of IIb lines interception.
Fig. 3 is the view for being stained with the B columns with adhesive-backed decorated articles thereon shown according to the embodiment.
Fig. 4 is the sectional view of IV-IV lines interception shown along Fig. 3.
Fig. 5 is the schematic cross sectional views for the variations for showing end.
Fig. 6 is the view for describing the adhesion method with adhesive-backed decorated articles.
Fig. 7 is the view for describing the adhesion method with adhesive-backed decorated articles.
Fig. 8 is the view for the bending step for showing end.
Fig. 9 is the view for describing bending process.
Figure 10 is the view for describing the adhesion method with adhesive-backed decorated articles.
Specific embodiment
The decorated articles that the band of an embodiment according to the present invention is adhesive-backed can be by providing design face simultaneously The adhesive surface of various base materials is adhered to, thus by design face come Dicoration base material.The type of base material to be decorated not by Limitation；Vehicle part, electric component, building component etc. are typically provided as representative.
The decorated articles that the band of an embodiment according to the present invention is adhesive-backed have main part, the main part Dividing has the back side and the front as design face；The end extended from the side of main part, the end have opposite main part The front divided forms the front of predetermined angular；And be arranged on main part back side at least part on adhesive portion Point.Main part can be deformed based on the shape of adhesive surface, and it can also be via adhesive portion during adherency It is attached and is fixed to adhesive surface without substantially being stretched to it.Specific topology example will be described later, but this The adhesive-backed decorated articles of the band of embodiment are by being adhered on frame member or frame members as automobile component With represented by adhesive-backed decorated articles 1, as shown in Figures 1 to 3.
Note that in the present specification, " design face " refers to perform various designs on it with the surface of Dicoration base material.This sets Meter is changed based on the desired use for being stained with the base material with adhesive-backed decorated articles.As typical design, provide The pattern that be made of black, another monochromatic or Transparent color or alternatively, is made of multiple tones, character, illustration etc. Pattern.In addition to this, fine, coarse pattern, such as embossment can be performed on front.
" shape distortion based on adhesive surface " refers to, when adhesive surface is bent, follow flexure plane along surface deformation. The bending direction of adhesive surface is unrestricted, but for example, usually by the song of the radius in the longitudinal direction with 500mm to 2000mm Adhesive surface of the face as base material (such as door frame).
" front with opposite main part forms the front of predetermined angular " mean end tilted relative to front or Bending, the angle being typically relative between 0 ° and 180 ° of the front of main part as reference, such as 90 °.Angle Shape be not limited to a position, and multiple positions that the angle can be on end are altered in steps.In addition, the shape of angle Straight line is not limited to, and can be formed by curve form.
" main part can adhere to via adhesive portion and be fixed to adhesive surface " can keep certain state State, wherein in this state, after main unit adheres to adhesive surface via adhesive phase, main part passes through adhesive The bonding force of layer remains fixed to adhesive surface.For example, even if the flexural rigidity of main part is high, and since operator applied Big pressure and be forced to be fixed to adhesive surface, since the restoring force of main part is more than the bonding force of adhesive phase, main part The state removed from adhesive surface is divided not to be included in the state that " can be adhered to via adhesive portion and be fixed to adhesive surface " In.
" without substantially stretching during adherency " refers to when operator with adhesive-backed decorated articles to adhering to During operation, the original length and width of main part will not be due to being applied to the general power on adhesive-backed decorated articles And change.For example, during stick operation, even if in the power with application 50mN to 2.5N on adhesive-backed decorated articles, It will not at least be stretched because of elasticity or inelastic deformation.
According to an aspect of the present invention, main part can be deformed based on the shape of adhesive surface, and it may be used also To be attached via adhesive portion and be fixed to adhesive surface, without substantially being stretched.In other words, main part has Have a degree of compliance deformed with the shape based on adhesive surface and a degree of rigidity with during adherency not It stretches.By the rigidity, there is independence with adhesive-backed decorated articles, and due to will not be because of behaviour during adherency The general power of author and stretch, therefore, it is difficult to deform, wrinkle, and stick operation becomes simple.In addition, by Therefore the rigidity, end can have the front relative to main unit remain fixed the front of angle, and, operator can be with Using the bending part being previously formed, without the crooked end during adherency, so as to be easier adjustment position.Further, since Design with adhesive-backed decorated articles is not easily susceptible to fine coarse structure caused by cut or clast on adhesive surface Influence, therefore base material can be assigned with good appearance and without the design face of roughness.In addition, by this method, with tradition Ornament is compared, have both compliance and rigid band it is adhesive-backed decorated articles it is lighter, and fuel consumption can be improved And mitigate burden with adhesive-backed decorated articles to operator.From outer, have benefited from its compliance, forming method is not limited to Injection moulding, and the simpler forming method including bending process can be selected.
In the present embodiment, the flexural rigidity with adhesive-backed decorated articles can be 0.05N to 2.5N.Change sentence Words say, the flexural rigidity with adhesive-backed decorated articles can be 0.05N or bigger, 0.1N or bigger or 0.2N or Bigger.In addition, it can also be 2.5N or smaller, 2N or smaller or 1.5N or smaller.When for 0.05N or bigger, viscous When being attached to adhesive-backed decorated articles, itself can be supported with adhesive-backed decorated articles, and is not easy because of it certainly It is heavy and sagging, it is easy to operate so as to make.Meanwhile if it is 2.5N or smaller, with adhesive-backed decorated articles simply It is deformed, and main part can be simply secured to adhesive surface via adhesive portion after adhesive surface generates flexure plane.
In the present embodiment, can be with tensile elongation intensity of the adhesive-backed decorated articles when stretching 2% 40N/10mm or bigger.In addition, the tensile elongation intensity with adhesive-backed decorated articles when stretching 2% can be 50N/ 10mm or bigger or 60N/10mm or bigger.If it is 40N/10mm or bigger, in the adhesive-backed decoration system of adherent zone During product, it will not be applied to adhesive-backed decorated articles simply by operator with adhesive-backed decorated articles On power and stretch.Therefore, during operation with there will not be corrugation on adhesive-backed decorated articles phenomena such as, And operating becomes simple.
In the present embodiment, the thickness with adhesive-backed main part can be 0.2 to 1.2mm.In other words, The thickness of main part can be 0.2mm or bigger, 0.3mm or bigger or 0.4mm or bigger.In addition, it can also be 1.2mm or smaller, 1.0mm or smaller or 0.8mm or smaller.Can be that band is viscous by setting it to 0.2mm or bigger The decorated articles of mixture backing assign constant rigidity.It in addition, by setting it to 1.2mm or smaller, can bond band The decorated articles of agent backing are lighter.
In the present embodiment, such as polycarbonate resin, non-stretching polyethylene terephthalate (PET) resin, The individual layer of the various resins such as acrylonitrile-butadiene-styrene (ABS) (ABS) resin and Hard PVC (PVC) resin or lamination Main body can be used as the main part with adhesive-backed decorated articles, but it is 130 particularly preferably to include glass transition temperature DEG C or higher resin layer.Using these resin layers, it can be formed and have both appropriate compliance and rigid main part.When using During Polycarbonate Layer with heat resistance, under 80 DEG C or higher temperature, the bending process of end becomes extremely simple.
In the present embodiment, front protecting layer can be provided with adhesive-backed main part.It preferably includes to gather Urethane layer is as front protecting layer.Damage design face is prevented as a result, and can further improve against weather.Front protecting Layer has the elongation at break of 100% or bigger preferably under 80 DEG C of temperatures above.By using this material, main part and The flat member that end is attached with adhesive portion using one, and can be curved while the end for heating the flat member Bent and formation end.
In the present embodiment, adhesive portion can be laminated on the entire back side of main part.By in main part Point the entire back side on form adhesive portion, main part uniformly and can be securely held to adhesive surface.Note that bonding Agent part can have microstructure.For example, when the coarse structure of the adhesive portion formed by microstructure improves adherency The sliding of adhesive surface with the adhesive-backed decorated articles of adhesive-backed decorated articles opposite band, and adhere to change It obtains simpler.
In the present embodiment, when adhering to adhesive surface, end can have an end along adhesive surface At least part of shape of the side of one end edge of edges cover.By applying such shape, appearance can become Well.In this case, end can have the surface that the front relative to main body forms about 90 ° of angles.In addition, end Angle can be altered in steps, and with the second end extended from the second side opposite with side, the second end is with phase The surface of fixed angle is formed for the front of main body.There may also be the third end for being connected to the second end, have with The different angle of the second end.In addition, third end can have about 0 ° of angle, Huo Zhehuan with respect to the front of main part Word says that third end can be the surface with the frontoparallel of main part.
In the present embodiment, by before adhering to the adhesive surface of base material with adhesive-backed decorated articles and it Afterwards, the positive surface roughness as the design face with adhesive-backed decorated articles can be substantially the same.Namely It says, due to a certain amount of above rigidity, the adhesive-backed decorated articles of the band of the present embodiment are not easily susceptible to base material and glue The influence of fine coarse structure caused by cut or clast on subordinate list face, roughness can be protected substantially uniformly.
In the present embodiment, the flat member that adhesive can be attached with by being used to prepare (there is front to be used as to set Meter face) the step of and the end for being bent flat member and relative to surface formed fixed angle bending step carry out Manufacture.For example, bending step can have the step of being used to prepare a pair of of mold, for flat member to be fixed to one of them The step of mold and for passing through relative movement at least one of one mold or another mold with respect to flat member shape The step of into fixed angle.Since the adhesive-backed decorated articles of the band of the present embodiment have compliance and rigidity, Can in this simple bending step molded ends, the injection molding technique without traditional decoration object.Note that by 80 DEG C or higher are heated in bending step, can more easily perform bending step.
Embodiment of the present invention is described in detail below with reference to attached drawing.It is identical or equivalent in the description of the drawings The identical sign flag of element, and extra explanation will be omitted.
The adhesive-backed decorated articles of band according to embodiments of the present invention are adhered to the adhesive surface of base material.Band is viscous The decorated articles of mixture backing form design face on the adhesive surface side of its base material adhered to.As long as it needs to form design Face, any base material can apply the base material of the decorated articles adhesive-backed as adherent zone.For example, with adhesive-backed Decorated articles can be adhered on the likes such as the automobile component as base material.In addition, with adhesive-backed decorated articles It can adhere on the frame member as the vehicle of base material.For example, the A columns (anterolateral column) of automobile, C columns (rear side column) etc. are similar Component is given the frame member as vehicle.In addition, it can be adhered to as base material with adhesive-backed decorated articles In the frame members of vehicle.The frame members of the likes as vehicle such as AB columns (central rods on vehicle front-rear direction).
Construction with adhesive-backed decorated articles
In the embodiment shown in Fig. 1 to Fig. 4, a description is given as an example, wherein with adhesive-backed Decorated articles are the The lid components being adhered on the B columns 50 as automobile door frame component.B columns 50 are provided with front side door 51A On B columns 50A and the B columns 50B (with reference to Fig. 3) that is arranged on rear door 51B.B columns 50 are formed as adhering in the face of vehicle outside Surface 50a (with reference to Fig. 4).Adhesive surface 50a is extended in vertical direction, and slight curvature is prominent to vehicle outside.Such as Fig. 1 Shown in Fig. 2, adhesive-backed decorated articles 1 are provided with main part 2, end 3 and adhesive phase (adhesive portion) 4。
Main part 2 has back side 2b and will be as the positive 2a in design face.In plan view, main part 2 has Cover at least part of shape of the adhesive surface 50a of B pillar.In the present embodiment, main part 2 has and almost covers Cover the whole shape of B column adhesive surfaces 50a.Specifically, main part 2 along a first direction (paper shown in FIG. 1 it is vertical Direction) extension, and with band-like.Main part 2 has (first direction) extension and a pair of of side relative to each other along longitudinal direction 2c and 2c.In addition, main part 2 has along the extension of short direction and a pair of of side 2e and 2f relative to each other.Main part 2 is somebody's turn to do Side 2c and 2c are tilted and extended so that the distance between they increase with mobile from upper end side 2e towards bottom end side 2f.But It is that the shape of main part 2 can be suitably changed according to the shape of adhesive surface 50a.
End 3 extends from at least side of main part 2, and is formed admittedly with the positive 2a relative to main part 2 Determine the positive 3a of angle.In the present embodiment, end 3 from the side 2c and 2c of main part 2 each extension.End 3 Respectively since side 2c and the 2c extension of main part 2, extend from the positive 2a sides of main part 2 towards back side 2b sides.Note that side One in the 2c of face is corresponding with " side " in claims, and opposite side 2c corresponds to " second in claims Side ", but it is " side " which, which is not particularly limited, and which is " the second side ".That is, one in end 3 corresponds to " end " in claims, and another end 3 corresponds to " the second end " in claims, but does not limit especially It is " end " which, which is determined, which is " the second end ".In the present embodiment, end 3 is formed substantially with main part 2 90 ° of angle.Therefore, end 3 has the positive 3a that the front relative to main part 2 forms about 90 ° of angles.But it holds Portion 3 and the angle of main part 2 are not particularly limited, the positive 3a of end 3 and the positive 2a angulations of main part 2 It is unrestricted.End 3 has front 3a on the peripheral side of main part 2, has the back side on the inner circumferential side of main part 2 3b.When main part 2 adheres to the adhesive surface 50a of B columns 50, end 3 has an end edge along adhesive surface 50a Edge covers at least part of shape of the side 50b of an end edge (referring to Fig. 4).An end of adhesive surface 50a Edge and side 50b being longitudinally extended along B columns 50B.In the present embodiment, end 3 is along the almost entire of the side 2c of main body 2 Region is formed, but for example, end 3 can not also be formed adjacent on the part of top and bottom.In addition, the master from end 3 The amount that body portion 2 protrudes is not particularly limited, as long as it does not interfere with other base materials (for example, vehicle part).For example, from The amount that the main part 2 of end 3 protrudes can be less than the thickness of B columns 50 or can be identical amount.
For example, as shown in Fig. 4 (a), by band adhesive (near the end on the right side of sheet material) near B column 50B rear ends The protection of a part of sealing strip 60 received when the end 3 of the decorated articles 1 of backing and seal glass.B column 50B front ends it is attached By the one of the end 3 with adhesive-backed decorated articles 1 and hermatic door gap closely (near the end on the left of sheet material) The protection of part isolating seal 61.The front end of B columns 50A is neighbouring by the end 3 with adhesive-backed decorated articles 1 and close Seal the protection of a part of sealing strip 60 received during glass.The rear end of B columns 50A is nearby by with adhesive-backed decorated articles The protection of 1 end 3.Note that as shown in Fig. 4 (b), the shape of isolating seal 61 can the shape based on the front end of B columns 50B and Change.
In addition, the shape of the end 3 with adhesive-backed decorated articles 1 can the shape based on the end of B columns it is appropriate Ground changes.For example, as shown in Fig. 5 (a), an end 3 with adhesive-backed decorated articles 1 can not with main part 2 into About 90 ° of angles, but (θ) can tilt at a predetermined angle.As shown in Fig. 5 (b), with adhesive-backed decorated articles 1 One end 3 can form about 90 ° of angles, and can be parallel to main part 2 further in point with main part 2 Office extends towards inside.As shown in Fig. 5 (c), an end 3 with adhesive-backed decorated articles 1 can be with main part Divide 2 (θ) inclinations at a predetermined angle, and main part 2 can be parallel to and further extended in point office towards outside.Such as Shown in Fig. 5 (d), an end 3 with adhesive-backed decorated articles 1 can at a predetermined angle be tilted with main part 2, and And main part 2 can be parallel to and further extended in point office towards outside, and with adhesive-backed decoration system Other ends 3 of product 1 and can be parallel to main part 2 further in point with 2 angle tilt in 90 ° of main part End portion extends towards inside.As shown in Fig. 5 (b), 5 (c) and 5 (d), in end 3, with main part 2 into on-right angle or With non-straight overturning angle, and the part for being parallel to the front extension of main part corresponds to " the third end in claims Portion ".
As shown in Fig. 2, main part 2 is adhered to and fixed to adhesive surface 50a by adhesive phase 4.Adhesive phase 4 is arranged on In at least part of the back side 2b sides of main part 2.Adhesive phase 4 can be laminated on the entire back side of main part 2. In the present embodiment, adhesive phase 4 is laminated on the back side 2b of main part 2 and the back side 3b of end 3.Adhesive phase 4 is set On the almost entire back side 2b of main part 2.In addition, adhesive phase 4 is arranged on the almost entire back side 3b of end 3.So And adhesive phase 4 can be provided only in a part of back side 2b and 3b or can be not arranged in completely the back side of end 3 On 3b.
Layer construction with adhesive-backed decorated articles
Next, it is constructed the layer with adhesive-backed decorated articles 1 is described.Main part 2 includes substrate layer 6 and layer The front protecting layer 7 being pressed on substrate layer 6.Front protecting layer 7 almost covers entire substrate layer 6.Front protecting layer 7 has the back side The 2b and positive 2a as design face.Therefore, the lamination adhesive layer (adhesive portion) 4 on the back side 2b of front protecting layer 7. End 3 includes substrate layer 8 and the front protecting layer 9 being laminated on substrate layer 8.Front protecting layer 9 almost covers entire substrate layer 8.Front protecting layer 9 has the back side 3b and positive 3a as design face.Therefore, it is laminated on the back side 3b of front protecting layer 9 Adhesive phase 4.Strippable coating film layer can be located in the face side of front protecting layer 9.Strippable backing film layer can position In in the back side of adhesive phase 4.It can be between substrate layer 6 and front protecting layer 9 or in substrate layer 6 and adhesive phase 4 Between provide with lower floor：Design level is such as by printing, coating bicycle painting color or replicate the metal deposit of metal appearance The pattern or mark formed, for performing the basal layer of design level, for strengthening the similar layer such as bonding layer of layer-to-layer adhesion.
Main part 2 and end 3 are using the flat member for being attached with adhesive portion 4, and end 3 is by being bent sheet The end of component and formed.In this case, the substrate layer 6 of main part 2 and the substrate layer 8 of end 3 are configured to connect Integrally formed layer together.In addition, the front protecting layer 7 of main part 2 and the front protecting layer 9 of end 3 are configured to The integrally formed layer to link together.Therefore, in the present embodiment, the substrate layer 6 of main part 2 and the base material of end 3 Layer 8 is made of uniform material.The front protecting layer 7 of main part 2 and the front protecting layer 9 of end 3 are by uniform material structure Into.However, the substrate layer 6 of main part 2 and the substrate layer 8 of end 3 can be made of different materials.Main part 2 is just Face protective layer 7 and the front protecting layer 9 of end 3 can also be made of different materials.
Note that the flat member of non-lamination adhesive layer 4 can also be used, and can lamination adhesive layer upon bending 4.Alternatively, end 3 can not be formed by the end of curved tabs shape component.
Various characteristics with adhesive-backed decorated articles
Shape of the main part 2 based on adhesive surface 50a and deform, and can adhere to and fix via adhesive phase 4 To adhesive surface 50a, without undergoing significantly inelastic deformation.
When adhering to adhesive surface 50a with adhesive-backed decorated articles 1, main part 2 deforms to follow adherency The shape of surface 50a.In the present embodiment, main part 2 extends along longitudinal direction (first direction) and can be in the longitudinal direction Bending.In this case, operator can easily curved body part 2 to follow the curved shape of adhesive surface 50a, and It will not be to applying excessive pressure with adhesive-backed decorated articles 1.Note that in the present specification, when main part 2 (or With adhesive-backed decorated articles 1) " bending " or " warpage " when, this refers to the warpage that positive 2a and back side 2b are rounded.
For example, can have 0.05 to 2.5N, 0.10 to 2.0N or 0.30 to 1.0N's with adhesive-backed decorated articles 1 Flexural rigidity, " bending stiffness " mentioned herein are defined as described in JIS L-1096 are bent repulsion A methods, are bonded making band The decorated articles of agent backing protrude specific length and are fixed on its base portion, and curved along the direction vertical with principal plane in the longitudinal direction Measured maximum load after bent tip portion.It, can be by being divided into area in the direction of the width when width is more than 25mm Section, each section are less than 25mm, the value of each section are measured, and take the weighted average of each width measurement, so as to obtain The value.By the decorated articles 1 for having the band of the flexural rigidity adhesive-backed, main part 2 can be based on adhesive surface 50a Shape and deform, and can adhere to via adhesive phase 4 and fixed to adhesive surface 50a.But with adhesive-backed The flexural rigidity of decorated articles 1 is not limited to above range.Stretching with adhesive-backed decorated articles 1 when stretching 2% is stretched Long intensity can be 20N/10mm width or bigger, 40N/10mm width or bigger, 60N/10mm width or bigger or 80N/ 10mm width or bigger." tensile elongation intensity " mentioned here is defined as along the longitudinal direction with adhesive-backed decorated articles Cut 10mm, clamped with extension test mechanism, and with the speed of 300mm/ minute with the interval spans of 50mm stretching 9 hours it Load afterwards.By making that there is this tensile strength with adhesive-backed decorated articles 1, main part 2 can be made substantially It will not be deformed due to stretching.But the tensile elongation intensity with adhesive-backed decorated articles 1 when stretching 2% is not limited to Above range.
In order to which the flexural rigidity with adhesive-backed decorated articles 1 and tensile elongation intensity is made to meet above-mentioned condition, example Such as, the material of the substrate layer 8 of the substrate layer 6 and end 3 of main part 2 can be makrolon, and the front of main part 2 Protective layer 7 and the front protecting layer 9 of end 3 can be polyurethane.In addition, the combination thickness of main part 2 and adhesive phase 4 can To be 0.20 to 1.20mm or can be 0.30 to 1.00mm.The combination thickness of end 3 and adhesive phase 4 can be 0.20 To 1.20mm or can be 0.30 to 1.00mm.More particularly, the substrate layer 6 of main part 2 can be 0.15 to 1.15mm.The front protecting layer 7 of main part 2 can be 0.03 to 0.10mm.The substrate layer 8 of end 3 can be 0.15 to 1.15mm.The front protecting layer 9 of end 3 can be 0.03 to 0.10mm.But as long as flexural rigidity and tensile elongation intensity energy Above-mentioned condition is enough followed, then can change material, size of each base material etc. in any way.
Main part 2 can include the resin layer with 130 DEG C or more high glass-transition temperature.This can be wherein main The glass transition temperature of at least substrate layer 6 and 8 in body portion 2 is 130 DEG C or higher resin layer.By using with upper The resin layer of temperature or higher glass transition temperature is stated, may remain in and required heat resistance is used in vehicle.In order to full Sufficient above-mentioned condition, for example, it is 150 DEG C or higher makrolon that the material of substrate layer 6 and 8, which can be glass transition temperature,. For example, when in 80 DEG C of atmospheric environment by with adhesive-backed decorated articles 1 expose 240 it is small when, and by makrolon During material as main part 2, positive 2a will not be deformed, and keep good state.Meanwhile turn applying vitrifying In the case of material of resin of the temperature less than 130 DEG C as main part 2, compared with the situation for using makrolon, into The deformation of front 2a is larger after the same experiment of row.For example, when applying the ABS resin that glass transition temperature is 80 to 125 DEG C, When acrylic acid (PMMA) resin that glass transition temperature is 90 DEG C and the polyvinyl chloride resin that glass transition temperature is 87 DEG C, front The deformation of 2a is larger.When applying the PET resin that glass transition temperature is 69 DEG C, the deformation even bigger of positive 2a.Note that Then can also be the resin other than makrolon as long as glass transition temperature is 130 DEG C or higher resin layer.In this section The condition of description is not the necessary condition with adhesive-backed decorated articles 1, and can be unsatisfactory for above-mentioned condition.
By before and after adhering to adhesive surface 50a with adhesive-backed decorated articles 1, the surface of positive 2a is thick Rugosity can be essentially identical." surface roughness is essentially identical " refers to since main part is not by the adhesive surface 50a's of lower section The influence of coarse structure, so as to not influenced on the surface roughness of positive 2a.By making with adhesive-backed decorated articles 1 Flexural rigidity realize above-mentioned characteristic for 0.05 to 2.5N, 0.10 to 2.0N or 0.30 to 1.0N.For example, when having low bending When rigid film is adhered to adhesive surface 50a, due to being influenced by the uneven shape of following adhesive surface 50a, film Surface roughness become more coarse.Condition described in this paragraph is not the necessary item with adhesive-backed decorated articles 1 Part, and above-mentioned condition can be unsatisfactory for.
After adhesive surface 50a is adhered to adhesive-backed decorated articles 1, the positive 2a's of main part 2 is sharp Degree may be set to such as 0.5 or bigger or 0.7 or bigger.Note that by adhering to main part 2 with 0.2 acutance In coated board, can main part 2 be measured by portable total acutance/glossiness PGD-IV (manufactured by Japanese color study) The acutance of positive 2a as the acutance before and after adhering to adhesive surface, wherein coated board by by outside plate coating spraying in plain plate It goes up and toasts and be made.In order to which acutancees of the positive 2a after adhesive surface 50a is adhered to is made to reach above-mentioned value, in addition to adjustment is formed Other than the condition of the materials of positive 2a in itself, there are one conditions, i.e., the flexural rigidity with adhesive-backed decorated articles 1 is only Only do not influenced enough by the uneven shape of adhesive surface 50a as described above.For example, when constructing main part with makrolon Thickness is set as 0.5mm by points 2 substrate layer 6, and when polyurethane is used as front protecting layer 7, the positive 2a's after adherency Acutance is 0.9.Note that when high gloss/photomask is adhered to adhesive surface 50a, acutance 0.2.Described in this paragraph Condition is not the necessary condition with adhesive-backed decorated articles 1, and can be unsatisfactory for above-mentioned condition.
The positive 2a of main part 2 can have high scratch resistance.In other words, the positive 2a of main part 2 can be not easy by It scratches, and with restoring force, which to occur to be restored to scuffing even if when with sponge when cleanings original State.For example, when the material of the substrate layer 8 of the substrate layer 6 and end 3 of main part 2 is makrolon, can realize above-mentioned Resistance to marring, and the front protecting layer 7 of main part 2 and the front protecting layer 9 of end 3 are polyurethane.Described in this paragraph Condition is not the necessary condition with adhesive-backed decorated articles 1, and can be unsatisfactory for above-mentioned condition.
The pencil hardness of the positive 2a of main part 2 can be higher, and may, for example, be B or higher.Pencil hardness is pressed It is measured according to JISK5600-5-4.For example, when the material of the front protecting layer 9 of the front protecting layer 7 and end 3 of main part 2 is During polyurethane, when being described with pencil, morphotropism can be prevented to be transmitted to following substrate layer.For example, high gloss/photomask Pencil hardness be less than 4B.Condition described in this paragraph is not the necessary condition with adhesive-backed decorated articles 1, and can It is unsatisfactory for above-mentioned condition.
The positive 2a of main part 2 can have high weather resistance.For example, work as with adhesive-backed decorated articles 1 outside When face exposes 2 years, surface gloss should be maintained at 80% or higher.For example, when the front protecting layer 7 of main part 2 and end When the material of 3 front protecting layer 9 is polyurethane, high weather resistance can be realized, after outer 5 years, lustrous surface Degree still may remain in 88%.Condition described in this paragraph is not the necessary condition with adhesive-backed decorated articles 1, and And above-mentioned condition can be unsatisfactory for.
Due to the coining of bending process for forming end 3, main part 2 can have high deformability.In other words, when During the effect bending of end capacity compression print, crack should not occur.For example, when the front protecting layer 7 of main part 2 and the front of end 3 Be not in crack when the material of protective layer 9 is polyurethane, but if being PMMA resins, then will appear crack.It is in addition, positive The material of protective layer 7 and 9 can have elasticity under 80 DEG C of temperature condition.For example, even if in the band being bent by punching press After adhesive-backed decorated articles 1 expose 240 hours in 80 DEG C of environment, should not also it be split in protective layer 7 and 9 Seam.Front protecting layer 7 and 9 has the elongation at break of 100% or bigger at 80 DEG C.
There can be enough cleavabilities after B columns 50 are adhered to adhesive-backed decorated articles 1.For example, by hook Son is hooked in the tip portion for an end 3 for having adhered to the adhesive-backed decorated articles 1 of the band on B columns 50, and is led to It crosses the direction along the positive 2a perpendicular to main part 2 and pulls and apply pulling force.At this point, even if apply 40N or the pulling force of bigger, still It should keep adhering to the state of B columns 50 with adhesive-backed decorated articles 1.Specifically, by adjusting the material of adhesive phase 4 Material or spreading area adjust adhesive strength, can improve cleavability.In this case, cleavage strength can be set as 60N Or bigger or 80N or bigger.Alternatively, as shown in Fig. 5 (b) and Fig. 5 (d), when end 3 is formed as U-shaped to surround B columns 50, The pulling force of end 3 can also improve cleavability.Condition described in this paragraph is not necessity with adhesive-backed decorated articles 1 Condition, and above-mentioned condition can be unsatisfactory for.
When end 3 is formed as U-shaped to surround B columns 50, shown in such as above-mentioned Fig. 5 (b) and Fig. 5 (d), adhesive phase 4 needs It is slided on adhesive surface 50a, when adhering on B columns 50, adhesive phase 4 is contacted with adhesive surface 50a.The end of U-shaped as a result, Portion can be hooked on the marginal portion of B columns 50.Therefore, adhesive phase 4 can have and the sufficient slidings of adhesive surface 50a. For example, can sliding be improved by the adhesive phase 4 with microstructured surface.Specifically, described micro-structural It is 500m that the groove of the predetermined pattern formed on surface, which has the radius in any position corresponding with the pattern is set to, Border circular areas in at least prescribed volume of 1x10m.According to this structure, by reduce along groove slide when adhesive face 4 with Contact area between adhesive surface 50a can improve sliding.After completing to position, by the way that main part is pressed into Adhesive surface 50a, it can be ensured that enough power is with fixation.Alternatively, it can also be carried on the back by being mixed into band adhesive in adhesive phase 4 The decorated articles of lining such as glass beads improves sliding during slip.Condition described in this paragraph is not with adhesive-backed Decorated articles 1 necessary condition, and above-mentioned condition can be unsatisfactory for.
Material with adhesive-backed decorated articles
The substrate layer 6 of main part 2 and the substrate layer 8 of end 3 are smooth, hard and thick, and material can be thermoplastic resin. That is, main part 2 and end 3 have the construction for including thermoplastic resin.For example, makrolon, non-stretched PET, ABS, hard PVC etc. or their compound can be used as thermoplastic resin to apply.Alternatively, above-mentioned material can also be stacked by being layered A plurality of types of layers of composition substrate layer 6 and 8 in material.Particularly preferred makrolon and makrolon and its other than makrolon The compound of his thermoplastic resin, because they have excellent heat resistance.If substrate layer is excessively thin, by bending process The ability of shape is kept to decline afterwards, and after adhesion, loses surface smoothness when occurring coarse structure on basic material.Such as Fruit substrate layer is blocked up, and bending process becomes difficult.In addition, can only manufacture has deep camber in the outer surface side of bending part Object, and lose reproducibility.Further, it is difficult to which coil form is made, this form is advantageous Continuous maching.Substrate layer Thickness can be 0.2 to 1.5mm, preferably 0.3 to 1mm and more preferably 0.4 to 0.8mm.
The front protecting layer 7 of main part 2 and the front protecting layer 9 of end 3 may include polyurethane.In other words, main body Part includes layer of polyurethane as front protecting layer 7, and end 3 includes layer of polyurethane as front protecting layer 9.For example, with One of non-yellowing polyester polyol, glycol, polycaprolactone polyol, polycarbonate glycol, acrylic polyol or it Compound and IPDI (isophorone diisocyanate), hydrogenation MDI (4,4'- diphenylmethane diisocyanate), hydrogen Change XDI (benzene dimethylene diisocyanate), HDI (hexamethylene diisocyanate) or its polymer or their compound Polyurethane application can be used as by waiting the object of reactions.In addition, the front protecting layer 7 of main part 2 and the front protecting layer of end 3 9 material can have with the non-yellowing crosslinked polycarbonate polyurethane of water base makrolon, aziridine etc..This Outside, the front protecting layer 7 of main part 2 and the front protecting layer 9 of end 3 can be by by the colorants of such as carbon black and above-mentioned tree Fat is mixed and is coloured.In the present embodiment, front protecting layer 9 is colored as black, but color is not particularly limited.Front is protected Sheath 7 and 9 can be constructed by being layered a plurality of types of layers of stacking from above-mentioned material.In addition, in outdoor application, it should The material of front protecting layer 9 is selected to make it have against weather so that after outdoor application for many years, seven kinds of color changes are very Small, glossiness varies less.The material of front protecting layer 9 preferably also has high elongation at tear at high temperature, even if being bent Crack will not occur at such as 80 DEG C of hot environment after stretching.As such urethane composition, in JPA In the working Examples of H05-155976, with polycaprolactone polyol and the poly- ammonia for reacting and being formed of IPDI isocyanuric acid ester bodies Ester, three component of polymer of polycaprolactone glycol, polycarbonate glycol and IPDI in JPA 2007-297569 claims 1 React the polyurethane of generation, the chain length in the claim 1 of WO 2013/173424 extend after polycarbonate glycol with poly- carbon The crosslinked polyurethane of diimine, the carboxyl and hydrogenation MD of fatty race's glycol etc.；It is all above with following characteristic：Outside automobile In the weather-proof test (SWOM 2000h, Xenon 750MJ) of the common acceleration in portion, there is 100% or higher (twice of original length Or more) elongation at break；Or expose outdoors in the extension test of 1 year, light-protection rate is 80% or higher；At 80 DEG C Or in 120 DEG C of environment, value of chromatism is 3 or bigger.If front protecting layer 7 and 9 is excessively thin, low layer such as substrate layer is protected to exempt from It is scratched, the effect of chemical substance and ultraviolet light injury reduces.If front protecting layer 7 and 9 is blocked up, during bending operation Local force is absorbed by deforming, and reproducibility reduces.The thickness of front protecting layer can be 0.003 to 0.2mm, preferably 0.01 to 0.1mm, and more preferably 0.02 to 0.07mm.
It, can be with by setting strippable coated film such as PET film on the front side other than front protecting layer 7 and 9 Prevent during bending process, during construction and during storage and transport, prevent on front protecting layer occur deformation, Scuffing and bind dirt.Biaxial stretch-formed is preferred for PET film.Can also use be easy to molding PET film, which can Easily to stretch at room temperature or elevated temperatures.It, can be with by setting the positive glossiness of PET film that is contacted with front protecting film 7 and 9 Design the surface gloss of the front protecting layer after gloss paint becomes low-luster from high gloss stripping.If PET film mistake Thin, then the function being such as recessed that deforms of front protecting layer 7 and 9 is weakened during preventing from being bent, construct or transporting.If PET film is blocked up, then by preventing the local elongation in bending process from reducing reproducibility.The thickness of PET film can be 0.006 to 0.288mm, preferably 0.016 to 0.125mm, and more preferably 0.025 to 0.075mm.
Adhesive phase 4 such as pressure-sensitive, temperature-sensitive, bi-component curing, monocomponent moisture cure adhesive can be constructed by adhesive It forms.Note that adhesive phase 4 can be by contact adhesive (so-called bonding agent) such as acrylic compounds, rubber, organosilicon The compositions such as class, polyolefins adhesive.Acrylic compounds or silicone adhesive category are preferred, are not had to the available period of product It is restricted, wherein do not need to heating or the pressure sensitivity in reaction time has advantage, and make outdoors in terms of practicability Used time excellent in te pins of durability.In terms of the desired various characteristics of business efficiency and market, acrylic adhesives are particularly preferred 's.If adhesive phase 4 is excessively thin, it is particularly, adhesive face basic material face on smaller in contact adhesive Product reduces, and adhesive reduces the volume for being acted on and being deformed by peeling force.If adhesive phase 4 is blocked up, in bending process Period power can be absorbed by adhesive phase 4, and so as to become difficult to perform bending process, and reproducibility declines.Adhesive phase Thickness is 0.005 to 0.4mm, preferably 0.01 to 0.15mm, more preferably 0.02 to 0.075mm.The engagement of adhesive phase 4 is strong Degree is that after deformation, whens adherent zone adhesive-backed decorated articles 1 can keep the bond strength of shape.Specifically, exist It will be adhered on automobile outer plate coating, and after 48 hrs with the speed of 300mm/ minutes with adhesive-backed decorated articles 1 After degree is removed along 90 ° of directions, bonding force is preferably 5N/25mm or bigger, more preferably 10N/25mm or bigger, and into One step is preferably 15N/25mm or bigger.
Can also release liner be set in the back side of adhesive phase 4.When using the pressure sensitive adhesive, adhesive phase 4 is right In preventing, the adherency of foreign substance is particularly useful.Micro-structural by such as Japan Patent 3550096 or WO 98/29516 glues In mixture surface adhesion to the front of the release liner, and provided during adherency by being transferred into adhesive phase 4 Sliding and ventilation characteristic.By partly providing such as the layer including glass bead in Japan Patent 3820438 and transfer To adhesive phase 4, the sliding of the comparative basis material such as during adherency can be provided, and improves positioning.If stripping Pad excessively thin, then the performance for being prevented in bending process due to the effect of local force and deforming adhesive phase is weakened；And If release liner is blocked up, the stretching during bending receives obstruction, and becomes difficult to conduction heat, in any feelings Under condition, reproducibility can all reduce.The thickness of release liner is 0.01 to 0.3mm, preferably 0.02 to 0.2mm, and more preferably It is 0.05 to 0.015mm.Adhesive phase 4 can have microstructured surface.The predetermined pattern formed on microstructured surface Groove can have at least prescribed volume of 1x103 3m in any position corresponding to pattern.
Manufacturing method
Next, the example that the manufacturing method with adhesive-backed decorated articles 1 will be described.But band adhesive is carried on the back The manufacturing method of the decorated articles 1 of lining is not limited to the following method.
Manufacturing method with adhesive-backed decorated articles 1 has following steps：Preparation is attached with adhesive and has The step of flat member 100 of the positive 2a as design face (sheet material preparation process) and the end for being bent flat member 100 Portion 3 and the bending step that fixed angle is formed relative to positive 2a.
In sheet material preparation process, the whole surface of substrate layer (the 6 and 8 corresponding layer of substrate layer with completion) is by surface Protective layer (the 7 and 9 corresponding layer of front protecting layer with completion) covers, and by a face (2b pairs of the back side with completion The face answered) on the mode of laminating adhesive prepare flat member 100.Specifically, by such as following methods by adhesive Layer is molded with constant thickness and size：Extrusion, wherein by the thermoplastic resin under certain state from the gap of constant thickness Between discharge, in this state thermoplastic resin at a temperature of higher than fusing point be in melting state；Day calendar, across with constant Two rollers and similar approach of gap adjustment.When including solvent, passing through bar code, rolling coating, intaglio plate coating, spray After binder solution is applied on a face of substrate layer by the methods of painting, by being inserted into air oven pre- timing Between, it is coated with all substances in addition to solvent.When adhesive coated film has viscosity, and particularly when it is pressure-sensitive adhesion During agent, adhering foreign matter can be prevented, and can will be bonded by contact laminating release liner after being formed in coated film Agent coated film is laminated in blocks or wound into rolls.It, can also be by substrate layer after adhesive phase is applied to release liner It is laminated.When in the surface upper strata positive pressure face protective layer opposite with substrate layer, passing through bar code, rolling coating, intaglio plate The methods of coating, spraying, is directly coated with after the solution for front protecting layer, if it is necessary, can be dry or solid by performing Change the formation to complete coated film.When solution is solvent base biliquid curing type carbamate, and without in the case of solvent When polyurethane does not react, by being inserted directly into air oven after application, front protecting layer can be made into curing Coated film, after lamination, reaction has the PET film of viscosity to continue by storing at room temperature, is formed and does not have sticking gather Then urethane coated film can remove PET film.When front protecting layer is water-based polyurethane, applied first in PET film On, and after drying and coated film being made, substrate layer can be laminated to via bonding layer such as polyurethane, polyester or polyamide On.Film such as ionomer, EAA (ethylene-ethyl acrylate copolymer), PVdF and PMMA copolymers, ETFE (ethylene-tetrafluoro second Alkene copolymer) can be individually laminated via bonding layer or the PET film with being laminated onto in advance together be laminated.Front The lamination order of protective layer and the lamination order of adhesive phase are not important.Front protecting layer is stacked in layering or layering is stacked and glued Before mixture layer, design can be provided, shape can be printed on substrate layer, dyed layer can be applied, coloring film can be adhered to, It or can be with adhesion metal deposition or the multilayer film including metal deposit.It, can be in order to improve the adhesiveness of interlayer and durability Extra play is provided, such as using priming paint.
Bending step can be carried out for example, by imprinting.When application imprints, bending step offer is used to prepare a pair The step of mold 80 and 81, for the step being fixed to flat member 100 on a mold 80 and for logical relative movement The step of at least one of one mold 80 or another mold 81 form fixed angle with respect to flat member 100, such as Fig. 8 (a) shown in.One mold 80 has v-depression part, another mold 81 has the shape that can enter groove part.Cause This, another mold 81 enters the groove part of a mold 80, and flat member 100 can be bent along groove part. By the step, end 3 is formed as with the fixed angle relative to main part 2.It can be by adjusting mold 80 and mold Rate of travel between 81 adjusts bending angle.Bending step can carry out under 80 DEG C or higher temperature.For example, i.e. Make the material that flat member 100 includes high-fire resistance that can also mitigate stress to improve the heat resistance of finished product, by coining, lead to Bending process can be easily accomplished by crossing the execution bending step under 80 DEG C or higher temperature.Furthermore, it is possible to prevent crooked end 3 Return to its original shape.By heating the one or both sides of mold, and one section of set time, sheet are kept after imprinting Component 100 can be heated by being transmitted to the heat of flat member 100.For example, by the way that the top of groove part is made to become such as The flexure plane in mold 85 and 86 shown in Fig. 9 (a) can adjust the cross sectional shape of the bending part of flat member 100, with Shape with basic material for example to be adhered to.If be bent after mold is heated, it is easy to be transmitted to heat The advantage of flat member 100, on condition that the contact area of the mold 86 in Fig. 9 (a) than the mold 81 in Fig. 8 contact area more It is wide.When being imprinted after heating mold 86, being heated under 120 to 150 DEG C of mold temperature.
In addition, when end is bent to approximate U shape, mold 90 and mold 91 shown in Fig. 8 (b) can be used.Such as Fig. 8 (b) shown in, bending step be provided be used to prepare it is described to mold 90 and 91 the step of, for flat member 100 to be fixed to Step on one mold 90 and by making the relative movement of an at least one of mold 90 or another mold 91 and phase The step of fixed angle is formed for flat member 100.One mold 90 has groove part, which has puts down each other Opposite side capablely, and another mold 91 has the shape wound around flat member 100 and can enter that this is recessed Slot part.Therefore, another mold 91 enters the groove part of a mold 90, and flat member 100 is along the concave part Divide and be bent with approximate U shape.By the step, end 3 is formed as with the fixed angle relative to main part 2.When using Fig. 8 (b) it when the mold 90 shown in is imprinted, can be performed in the case of about 120 DEG C to 170 DEG C in the temperature of mold 91.By Heat the bending appearance of flat member 100 after coining from the opening portion of mold 90 by hot-air, infrared ray, vapor etc. Face mitigates stress.When end to be bent to the shape between the multiple faces of connection and these faces with inclined surface, can be used Mold 95 and mold 96 shown in Fig. 9 (b).When the end of flat member 100 is inserted between mold, mold is closed and same Hill fold parallel Shi Zhihang and trench fold.This can hold in the temperature of mold 95 and mold 96 at 100 DEG C to 135 DEG C Row.
Adhesion method
Next, by being adhered to reference to Fig. 6 and Fig. 7 descriptions using with adhesive-backed decorated articles 1 as band adhesive The method of the adhesive surface 50a of the B columns 50 of the decorated articles of backing.Illustrate have for example with adhesive-backed decorated articles 1 Fig. 5 (a), the method for the end shape shown in (c).This method has following steps：Preparation is provided with main part 2 and end The adhesive-backed decorated articles 1 of band, which has as the positive 2a in design face and back side 2b, and the end is from master The side of body portion 2 extends and the positive 3a of fixed angle is formed with the positive 2a relative to main part, and this is just Face is arranged at least part of back side 2b sides of main part 2；Shape based on adhesive surface 50a becomes main part 2 Shape, and adhered to and fixed to adhesive surface via adhesive phase 4, without undergoing basic inelastic deformation.In addition, Fixing step includes the step of end 3 and end for positioning adhesive surface 50a.
As shown in Fig. 6 (a), in fixing step, installs fixture 70 is with the supporting part adhesive on the upper part of B columns 50 The decorated articles 1 of backing.It, will be with adhesive-backed in the first stage of fixing step as shown in Fig. 6 (b) and Fig. 7 (a) The upper part of decorated articles 1 is fixed on fixture 70.At this point, it is fixed to fixture 70 with adhesive-backed decorated articles 1 On, while position end 3 and the end of adhesive surface 50a.Note that when the front of adhesive phase 4 is covered by liner, the liner It can be stripped.For example, as shown in Fig. 6 (c), when by being fixed on fixture 70 with adhesive-backed decorated articles 1, can lead to It crosses the upper end with adhesive-backed decorated articles 1 being assembled to and be positioned on the groove part of fixture 70, however, fixture 70 support construction is not particularly limited, and application structure in the case of multiple slits can be formed on fixture 70, in band The upper end of adhesive-backed decorated articles 1 forms multiple protruding portion point, and will be with the every of adhesive-backed decorated articles 1 A protrusion is inserted into each slit of fixture 70.
If Fig. 6 (b) is as shown in Fig. 7 (b), after the upper end with the adhesive-backed decorated articles 1 of 70 supporting part of fixture, Operator can press the positive 2a of main part 2 by using scraper plate 71, and the same of adhesive surface 50a is pressed against in main part 2 When move up and down scraper plate 71.As a result, shape (be herein the shape of bending) of the main part 2 based on adhesive surface 50a via Adhesive phase 4 is adhered to adhesive surface 50a, while deforms adhesive surface.In this step, though operator do not apply it is excessive Power, main part 2 also can easily along adhesive surface 50a deform.As shown in Fig. 7 (c), pass through operator's scraper plate 71 Front 2a is pressed until it reaches the lower end of main part 2, the entirety with adhesive-backed decorated articles 1 is adhered to adherency table Face 50a, so as to complete fixing step.
Next, explanation has such as Fig. 5 (b), the end shape shown in (d) with adhesive-backed decorated articles 1 Method.Body end is adhered in the plate for being bent the end of U-shaped flat member 100 and be configured to be wrapped in base material (such as Be referred to as being bent and being flattened without the metallic plate in gap for flanging) surrounding when, the U-shaped end face of flat member 100 is from base material End Slideslip to be finally inserted into, and the surface by scraper plate press and collision when adhere to, as shown in Figure 10 (a), such as Shown in Figure 10 (b), when it is trapezoidal shape as central vehicle column to adhere to main body, can also slide it with from thin side (on End side) it is inserted into.Under any circumstance, when adhesive phase is contact adhesive, by realizing the positive cunning with bonding main body Dynamic property, construction become simpler.By the way that the non-adhesive partly carried out on release liner component is transferred to bonding The front of oxidant layer, and by the way that pressure sensitive adhesive layer is prevented to be in direct contact adherency main body, sliding is realized, and in positioning Afterwards, non-adhesive component is pressed into pressure sensitive adhesive layer with pressure, and pressure sensitive adhesive layer is adhered to the adherency table of base material Face.Alternatively, by other than the sheet material for bending to U-shaped, its surface is placed on pressure sensitive adhesive layer has stripping ingredient Sheet material or with fine coarse structure sheet material to reduce the contact area with surface, which can slide, at the same prevent with The adhesive surface of pressure sensitive adhesive layer and base material contacts, and after positioning is completed, can be opposite with U-shaped end by pulling Side presses sheet material.
According to the adhesive-backed decorated articles of the band of the present embodiment, main part 2 can the shape based on adhesive surface 50a Shape and deform, and it can also be attached via adhesive phase 4 and fixed to adhesive surface 50a without substantially being drawn It stretches.In other words, even if pulling main part 2 when operator is being adhered on adhesive surface 50a, main part 2 will not It is deformed due to stretching.In addition, main part 2 does not need to be pulled so that it will not be sagging when it is conducted oneself with dignity, is protected because it has Hold the ability of its shape.Further, since main part 2 have suitable rigidity, therefore the shape based on adhesive surface 50a and become Shape, and can be adhered to via adhesive phase 4 and be fixed to adhesive surface 50a.Therefore, when operator is based on adhesive surface 50a's Shape makes main part 2 deform and during by being adhered on adhesive surface 50a with adhesive-backed decorated articles 1, does not need to It is adjusted by pulling with elongated body part 2 come execution position, this is different from using the situation of conventional extensible film.Because end 3 have the positive 3a that predetermined angular is formed with the positive 2a of main part, so operator does not need to crooked end in adherency 3.In addition, with by the methods of such as injection molding formed with adhesive-backed decorated articles when it is identical, do not need in advance will Main part 2 is shaped so as to shape corresponding with the shape of adhesive surface 50a, and no matter the shape of adhesive surface 50a How, it can will be adhered to adhesive surface 50a with adhesive-backed decorated articles 1.Thereby, it is possible to easily will be with bonding The decorated articles 1 of agent backing are adhered to adhesive surface 50a, improve the operability with adhesive-backed decorated articles 1.This Outside, since adhesive phase is at least adhered on the entire major planar adhesive surface of base material, and base material adhesive surface it Between without space because adhesive phase contacts whole surface, it is not required that its is thickening and hard as conventional decorative object Firmly so that thin and light is constructed to possibility, and does not need to form hole on adhesive surface side.
In addition, for adhesive-backed decorated articles 1, flexural rigidity can be 0.05N to 2.5N.In such case Under, shape of the main part 2 based on adhesive surface 50a and deform, and can adhere to and be fixed to via adhesive phase 4 The construction of adhesive surface 50a.If flexural rigidity is too low, it is difficult to keep the shape of end bending process, and if bending Rigidity is excessively high, then can not possibly follow the shape of adhesive surface 50a and deform.Alternatively, i.e. using strongly it being made to follow adhesive surface Shape and be bent, the stress back to original-shape is also too strong, and passage or the high temperature due to the time and from the viscous of base material Attached sur-face peeling.It is easy to adhere to according to the decorated articles 1 that the band of the present embodiment is adhesive-backed, because it, which had both had, keeps curved The ability of bent process shape, and with keeping through appropriate flexural rigidity without because dead weight is and the ability of sagging shape, and It is and easily deformable in adherency.
In addition, in adhesive-backed decorated articles 1, the tensile elongation intensity when stretching 2% can be 20N/ 100mm width or bigger.In this case, the structure not stretched substantially can will be made with adhesive-backed decorated articles 1 It makes.The power of hand is up to about 5N × 100mm when bond etc., and works as the General Motors central rods for being adhered to that width is 70mm When correspond to 5.7N/10mm.Tensile strength compared to the stretching 2% or more in the case where applying maximum, force is 5N/100mm The adhesive-backed decorated articles of band, the decorated articles 1 that the band of the present embodiment is adhesive-backed do not stretch substantially so that It is also difficult to stretch and leave position using hand adherency, so as to make it easier to adhere to.
Moreover, can be 0.2 to 1.0mm for the width with adhesive-backed decorated articles 1, main part 2.With leading to The methods of crossing such as injection molding forms and is compared with adhesive-backed decorated articles, and thinner and lighter band is adhesive-backed Decorated articles are possible.When installation is as central vehicle column decoration, can become with the difference in height of neighbouring front and rear windowpane It is small, make it have uniformity.It is also possible to reducing air drag, and make it lighter, therefore can it is expected when profile height is relatively low Improve fuel efficiency.
The embodiment of modification
For example, it in the above-described embodiment, is bent by being imprinted to flat member, but as long as can carry out curved It is bent, it is possible to use any method.For example, it can be bent by vacuum forming.Vacuum forming be by empty mold with Air between flat member and the method that flat member is made to be shaped to shape corresponding with mold.It is formed by using in end The mold of curved shape can be bent the end of flat member.But compared with by imprinting the bending process carried out, It cannot act as the adhesive-backed decorated articles of final band in vacuum forming and the part that must be removed and handle become It is larger.
In addition, only there is adhesive surface with the B columns (or A columns or C columns) that adhesive-backed decorated articles 1 are adhered to One example of base material, and if necessary to form design face, then any object can be used as base material.For example, it can apply External component (bumper, reflective mirror), vehicle (instrument it is desirable to the vehicle being adhered to adhesive-backed decorated articles Dash board) internal component, furniture parts, electronic apparatus component or building component.
Working Examples
It hereinafter, will be based on the adhesive-backed dress of the band of working Examples detailed description according to an aspect of the present invention Product is adornd, but the construction with adhesive-backed decorated articles is not limited to these working Examples.
Working Examples 1
For manufacturing the method with adhesive-backed decorated articles according to working Examples 1
By bar code in one piece of 0.5mm thickness purchased from Sumitomo Bakelite Co (Sumitomo Bakelight Co.) Polycarbonate plate EC 105 face on be coated be black the pre- solution of polyurethane (ratio is shown in Table 1), be inserted into 60 DEG C of air oven continues 5 minutes, and by roller laminator be laminated coated film (0.05mm it is thick purchased from the beautiful strain formula in east The biaxial stretch-formed PET film T 60 of commercial firm (Toray Ind.Inc.)).After storing three days at room temperature, polyurethane reaction has carried out, The polyurethane solutions of coating become the black polyurethane layer front protecting layer of 0.05mm thickness), without surface viscosity, and PET film It can be stripped.By bar code by acrylic psa solution (the third with 90 parts of quality of 40% solid content The pressure of aziridine hardener of the addition with 1.25 parts of quality in the solution of the different monooctyl ester of olefin(e) acid and the acroleic acid polymerization of 10 parts of quality Sensitive adhesive solution) it is applied on the opposite flank of polycarbonate sheet (substrate layer), it is inserted into 80 DEG C of air ovens and continues 10 The coated film (adhesive phase) of 0.06mm thickness is made in minute, and is 0.025mm's by thickness by roller laminator The PET film lamination of Tohcello Co.SP-PET-01-25-BO release treatments.Adhesive is attached with by following steps preparation Flat member.It is thick according to the combination of the main part of the adhesive-backed decorated articles of the band of working Examples 1 and adhesive phase It spends for 0.61mm.
Table 1
The pre- solution proportion of polyurethane
The central rods of automobile are prepared as by base material by press processing of iron plate and outer plate coating.The upper end of column and neighbouring glass The upper end of glass window is set to identical height, and the width of the upper end of column is 57mm, and the width of lower end is 77mm, between the two Height be 450mm, and the both ends of steel plate in the direction of the width are turned back with the thickness of 2mm with straight line.When from cutting in level During the cross section observation of the plane stretched on direction, the both ends of column are formed as the semicircle with about 1mm radiuses, and both ends it Between it is substantially planar.When from cutting gin pole from the cross section of the plane stretched along vehicle right and left direction, to vapour There is the circular arc that radius is 620mm on the direction that the outside of vehicle protrudes.Flat member is cut into so that the length of sheet material is base In the length of column, and width is the length for respectively extending 1.5mm from the left and right of the width of column.Prepare the gold that length is 500mm Subordinate's mould and upper mold, cross section is identical with the cross section of the mold 85 and 86 shown in Fig. 9 (a), is individually fixed at press In upper and lower plate face.The blade angle of upper mold is about 20 °, and the cross section of blade tip is the circular arc that radius is about 1mm.The angle of lower die cavity Degree is more slightly wider than upper mold, is an orthodrome.Heater is attached in upper mold, sheet material is placed on upper mold will hit away from sheet material transverse direction The position of the line of the inside of the end in direction about 2.5mm, is heated, and close upper die and lower die under 150 DEG C of actual temperature, It is kept for 10 seconds, is then again turned on.
The end of opposite side is handled in an identical manner.All layers of treated sheet material are all bent on horizontal direction Two ends be in about 90 °, height has the inside dimension of about 2mm, and the inner surface of bending line is from cross section Circular arc with about 1mm radiuses during observation.When confirming release liner stripping, keep level will not be sagging even if grasping lower end, And confirm that it has the ability for keeping shape.Upper end with adhesive-backed decorated articles is positioned simultaneously from front side scraper plate It is crimped on the upper end of post part.By the way that scraper plate is made to be passed through in downwardly direction and the adhesive-backed decoration of crimped band successively After product, this is continued to be fixed, and can easily be adhered to, without to stop at position on horizontal direction It deviates, wherein along the curvature bending of the vertical direction of cylinder and passing through adhesive with adhesive-backed decorated articles The bonding of layer keeps its shape.The both ends of column are matchingly covered with curvature by two end bend portions of forming sheet material, and And after positive PET film is removed, realized in the surface shape identical with cylindricality beauty, high glaze, black appearance.It It is slightly thicker 0.6mm than cylinder, but this difference in height can hardly be identified with the naked eye.It should be appreciated that around after head-on reflection It gets a clear view, and surface flatness is high.Even if being seen under direct sunlight, all-transparent black is also presented, without muddiness.It does not wrap The weight for including the sheet material of liner and PET film is 24g.
Working Examples 2
By changing the liner of working Examples 1, make according to the adhesive-backed decoration system of the band of working Examples 2 Product.The liner of working Examples 2 is to be laminated gathering for 0.045mm thickness on the two sides of the PET film of 0.05mm thickness via adhesive phase The liner of ethylene, silicon-coating release treatment agent on a face wherein, and by hot padding carry out depth be about 6 μm, it is horizontal It is vertically the coarse structure of about 300 μm of period.In working Examples 2, it is by the mold temperature for making bending process 120 DEG C, the retention time made sample for 20 seconds.
In working Examples 2, as working Examples 1, the adhesive capacity that two ends bend to about 90 ° is realized The excellent sample with surface smoothness.
Working Examples 3
Cause the pressure sensitive adhesive layer of working Examples 1 according to the adhesive-backed decorated articles of the band of working Examples 3 Thickness for 0.03mm, and the length of the right hand edge of excision is widened into 5mm and is folded into 180 °.In working Examples 3, The step identical with working Examples 1 is carried out until the bending step of left end.When being bent right-hand end, sheet material is placed In upper mold by the position of the line on the inside for hitting the end about 7mm on the horizontal direction away from sheet material, in wherein Fig. 8 (b) The cross section of 91 side of mold of mold 90 and 91 is heated to 165 °, and close upper die and lower die, is kept for 10 seconds, Ran Houzai Secondary opening.Realize the sample of bending so that the left end handled first is folded with about 90 °, and the right side next handled End is with about 180 ° of foldings.
In working Examples 3, when confirming release liner stripping, keep level will not be sagging even if grasping lower end, and And confirm that it has the ability for keeping shape.Product will be moulded to be inserted into, and the molding product is vertical with column from the right end of column The curvature in direction is matchingly bent, and when hitting the right end of column with the part of 180 ° of foldings, and front is clamped with scraper plate.Column Both ends and curvature matchingly covered by two end bend portions of forming sheet material, and particularly, right-hand end is with about The width of 5mm is wound onto the back side.After positive PET film is removed, realized in the surface shape identical with cylindricality it is beautiful, The appearance of high glaze, black.
Working Examples 4
According to the adhesive-backed decorated articles of the band of working Examples 4 compared with working Examples 1, have different Base material.By press processing of iron plate and the outer plate coating with the shape different from the outer plate coating of working Examples 1 is by automobile Central rods be prepared as the base materials of working Examples 4.The upper end of column and the upper end of neighbouring windowpane are set to identical height Degree, the width of a part for upper end are 85mm, and the width of lower end is 85mm, and the height between the two is 445mm, and when from During the observation of front, the right end of width direction makes steel plate turn back with the thickness straight line of 2mm.When from cutting in stretching in horizontal direction During the cross section observation of plane, the right end of column forms the semicircle that radius is about 1mm.When from face side, left end forms half Diameter is the approximate quadrant of 10mm, and entire width becomes smaller downwards about 10mm from upper end, and it is straight line arrive lower end therefrom. The plane of the main planar portion continued from right end (end side plane) is parallel at away from end about 10mm width, but in vehicle body Side low about 2.5mm, the width between end side plane and principal plane are about 5mm, and are put down from principal plane to end side Face tilts about 30 ° of inclined surface.Angle between the angle and inclined surface of the inclined surface and principal plane and end side plane is The circular arc for being about 1mm from radius when cutting in the cross-section of the plane stretched in horizontal direction.When from cutting in along automobile During the cross section observation gin pole of the plane of left and right directions stretching, extension, it is with radius on the prominent direction in the outside to automobile The circular arc of about 1500mm.
The sheet material identical with working Examples 1 is cut so that the length of sheet material as the length based on column, and width The right end in direction extends beyond the width 1.5mm based on column, and left end is the shape for shortening 4mm.
When being bent the angle of inclined surface of left end side, by upper mold and with can carry out under big curved surface shape Module is combined to prepare pressing mold, while consider to spring back.However, upper die and lower die be all from the principal plane of inclined surface and column it Between angle, the mold of the part of the left end of column is corresponded only to from the position of 5mm to right end.
In working Examples 4, bending of the step until right-hand end is being performed in a manner of identical with working Examples 1 After step, bending process is carried out using the cross-section mold 95 and 96 of Fig. 9 (b).In the bending process, upper/lower die is heated To 120 DEG C, the left end on sheet material horizontal direction is sandwiched between upper/lower die.This state is kept for 30 seconds.Later, lead to Release mold is crossed to perform left end processing.Sample is realized, wherein first with about 90 ° of processing right end portions, then away from column Left end about 7mm position at handle left end portion, from the position to right side about 3mm, parallel with principal plane, inclined surface is from vehicle The point in the plane of the end side of the low about 2.5mm in body side tilts about 30 °, and with the shape for being connected to principal plane.
It when confirming release liner stripping, keeps level will not be sagging even if grasping lower end, and confirms that it has and keep The ability of shape.By the upper end of sheet material from front side with scraper plate position and it is crimped on the upper end of post part.By the way that scraper plate is made to exist Downwardly direction is passed through successively after crimped forming sheet material, this is continued to be fixed, and can easily adhere to, Without being deviated to stop at position on horizontal direction, wherein curvature bending of the forming sheet material along the vertical direction of cylinder And its shape is kept by the bonding of adhesive phase.Two ends of column are with curvature matchingly by two ends of forming sheet material Portion bending part covers, and particularly left end is decorated and covers black to match three column surfaces (end side plane, inclination Surface and principal plane) it is arranged vertically, and because from the end of column until being covered in about 7mm by rubber components, do not need to Cover sheets molded part.Remove PET film after, in the surface shape identical with cylindricality realize beauty, high glaze, black outside It sees.It is slightly thicker 0.6mm than cylinder, but this difference in height can hardly be identified with the naked eye.It should be appreciated that after head-on reflection Circle-of-sight visibility is clear, and surface flatness is high.
Working Examples 5,6,7,8 and 9
It is to be changed by generating by work according to the adhesive-backed decorated articles of the band of working Examples 5,6,7,8 and 9 The substrate layer of embodiment 1 is respectively structured as the piece of the thickness of the polycarbonate sheet of 0.2mm, 0.3mm, 0.4mm, 0.8mm and 1mm Material generates, and in a manner of identical with working Examples 1 perform processing.Sample is implemented as with standability, Middle surface is smooth and bending two ends are into about 90 °.
Working Examples 10,11 and 12
By the way that the polycarbonate sheet in working Examples 2 is changed into ABS (Shin-Estu Polymer Co., Ltd. (Shin-Etsu Polymer Co.), 975BK1), non-stretched PET (Sumitomo Bakelite Co (Sumitomo Bakelight Co.), EPG 101WP) and hard PVC (Sekisui Chemical Co., Ltd (Sekisui Chemical Co.), AM-1000), and with The identical mode of working Examples 2 is handled, and forms bending two ends into about 90 ° of the band according to working Examples 10,11,12 Adhesive-backed decorated articles.
Working Examples 13
It is carried on the back by changing front protecting layer with matching following ratio chart to be formed according to the band adhesive of working Examples 13 The decorated articles of lining.
Table 2
Comparative example 1
Using for decorating the Honda of central vehicle column legal copy original component 72930-TY2-A01 as according to comparative example 1 With adhesive-backed decorated articles.After acrylic resin of the injection molding for black, by being divided into two in vertical direction The double faced adhesive tape that width is 10mm is adhered to the back side by the acrylic psa of row.It is carried on the back according to the band adhesive of comparative example 1 The thickness of the decorated articles of lining is 2.7mm, weight 85g.This is with adhesive-backed decorated articles according to the vertical of corresponding column The curvature in direction and be bent, and by press match to come with the position after the release liner with removing double faced adhesive tape it is easy Ground is constructed.Even if watched under direct sunlight, still in all-transparent black without muddiness, the image of fluorescent lamp has been seen on surface It is smooth clear to come.However, cylinder is apparently higher than before construction, and apparent with the difference in height in adjacent glass face.
Comparative example 2
By high gloss/photomask (the original-pack component 75932-28010-F of Toyota) as the band adhesive according to comparative example 2 The decorated articles of backing.The film have color soft pvc film front on the polyurethane coating film of about 0.1mm that is formed, and And the adhesive phase and release liner formed by acrylic psa is formed on the back side.The thickness of the film is 0.16mm, and weight is 10g.Because its is thin and flexible, it is therefore to be understood that it does not have upright ability and is being grabbed Hold one end and when holding level can be sagging.It needs by the way that each in two ends to be maintained on longitudinal direction to continue to tie up Hold tight tensioning state so that contact adhesive face does not contact the part other than the adhesive surface of base material and them is caused to be sticked to Together, processing can especially be made to become difficult after release liner is stripped.It is necessary to prepare corresponding central rods, and i.e. Make when being adhered in a downward direction by scraper plate after the upper end by press mold, also always pull the lower end of film；If the power mistake By force, then there are the inappropriate defect in direction that film stretching and change in size or film become warpage and its protrusion, and if The power is excessively weak, then excessive there are film and the defects of there is gauffer or bubble in adhesive film.It is necessary to exist by planar section On vertical direction adhere to after, into two ends being about on film horizontal direction along an end of column adhere to additional operations, And need three kinds of stick operations in total.Even if by successfully adhering to, the film is nor smooth, and due to the tangerine of column coating The crust of skin shape, the image of fluorescent lamp is fuzzy.In addition, the film appear as lacking transparency color, wherein in direct projection The turbidity of polyvinyl chloride resin is apparent when being observed under sunlight.
Comparative example 3 and 4
It is formed according to the decorated articles that the band of comparative example 3 and 4 is adhesive-backed by preparing sheet material, wherein real according to work The thickness for applying the PC sheet materials of example 1 is changed to 0.075mm and 1.5mm respectively, and by the mode identical with working Examples 1 into Row processing.Comparative example 3 stretches and without upright ability, and in comparative example 4, is difficult to follow adhesive surface.
Assessment test
It is bonded using the adhesive-backed decorated articles of the band according to working Examples and according to the band of above-mentioned comparative example The decorated articles (or using the test block formed under the same conditions) of agent backing are tested to carry out various assessments.
Adherency assessment test
By being carried on the back by the adhesive-backed decorated articles of the band according to working Examples 1, according to the band adhesive of comparative example 1 The decorated articles of lining and central rods as target substrate are adhered to according to the adhesive-backed decorated articles of the band of comparative example 2 Adhesive surface, perform the assessment to the easiness of adherency.It is unaccustomed to construct the adhesive-backed decoration of any band in selection Three personal accomplishment operators of product and after teaching building method, everyone is constructed each with adhesive-backed decorated articles Five times, and assess the time it takes and construction after caused by displacement or constructor open defect presence.
Using the adhesive-backed decorated articles of the band according to comparative example 2, there are two the locating clips of pin prominent forward for tool Tool is temporarily fixed to by magnet on the upper part of column, and the pin is passed through from the opening in the part that the upper part of film extends Part, selling can be removed in the portion, then remove release liner from upper part.At this point, the phenomenon that film rises and falls Twice, and because film does not have upright ability, contact adhesive face contact stud.Opposite side always with pin adherency It keeps and adheres to from top to bottom by scraper plate simultaneously, but since it is with ductility, entirely led when the power of pulling film is too strong The phenomenon that body stretches, and a part stretches, adherency direction changes and adhesion locations deviate target location 0.5mm or more is sent out Life is three times.Occur three times adhered to after weakening pulling force to avoid stretched film the phenomenon that, but there is multimembrane and concurrently give birth to Wrinkle.The film for these defects wherein occur all is abandoned, and new film is adhered to after first time stripping.In addition, even if into Work(adheres to, also it is necessary to be adhered to simultaneously along two ends after main part to be adhered to adhesive surface, since it is desired that holding Row three kinds of stick operations and needs complete to adhere to for average 70 seconds in total, so needing to spend time and efforts.
Since the adhesive-backed decorated articles of the band according to comparative example 1 have not extendable main part, and shape Shape (curved shape) already corresponds to adhesive surface, thus only need it is a kind of operate remove double faced adhesive tape liner, positioning with And by that will be pressed on column to adhere to adhesive-backed decorated articles, defect even once will not all occur, and only Need complete to adhere within average 18 seconds.
It is adhered in the following way according to the band of working Examples 1 adhesive-backed decorated articles：Release liner, will The lower surface being temporarily fixed to by magnet on the top of column is placed on the positioning fixture of linear wall to position it, and by its It is adhered to from top to bottom by scraper plate.Because it has upright ability, it is easily handled, and because it is not extending, therefore viscous Attached position does not deviate by target.In addition, adherency is simple, because also without two ends, defect even one is adhered to simultaneously It is secondary all to occur, and only need complete to adhere to for average 18 seconds.According to above, it should be understood that when compared with comparative example 2, Adherency is simple in the adhesive-backed decorated articles of the band according to working Examples 1.
Table 3
The * mean time area of a room that 1 one product of construction is spent.When occur caused by operation displacement or open defect When, it can also increase stripping and reconfigure the time it takes.
* 2 displacement or open defect due to 0.5mm caused by misoperation or bigger is in the defects of 15 initial constructions Number occurs
Assessment to thickness, weight after adherency
By the adhesive-backed decorated articles of the band according to working Examples 1, it is adhesive-backed according to the band of comparative example 1 Decorated articles and column is adhered to, and measure thickness appearance and vehicle according to the adhesive-backed decorated articles of the band of comparative example 2 The increase of weight.Because the main body of the adhesive-backed decorated articles of the band according to working Examples 1 is very thin, have about The overall thickness of 0.6mm, so column height change cannot be identified by visual observation caused by adherency.In addition, when in vehicle When front and rear part, left side and right side construct four product (each one, doors), the increase of vehicle weight is maintained at 96g.
Since the main body of the adhesive-backed decorated articles of the band according to comparative example 1 is thicker, there is the total thickness of about 2.9mm Degree, so can identify column since adherency is and considerably higher by visual observation.It is unified with will be central seeking front and rear windowpane Column is decorated under the design requirement of black, and preferably central rods will not protrude, and largely as much as possible from glass surface Above due to the fact that and losing design.Further, since one system of construction in each in four offside doors and offside door The increase of vehicle weight during product is 340g, so worrying to have larger negative effect to fuel efficiency etc..According to 2 structure of comparative example The adhesive-backed decorated articles of the band made are relatively thin, often increase 40g/ vehicles, thickness 0.15mm, and in appearance and weight It is advantageous.
Table 4
* whether 1 it can be seen that central rods are changed relative to the height of glass surface before and after construction
Four on * 2 central rods on front and rear part, left side and right side car door
In addition, by the adhesive-backed decorated articles of the band according to working Examples 1, the band adhesive according to comparative example 1 The decorated articles of backing and adhere to the painting with 0.2 acutance according to the adhesive-backed decorated articles of the band of comparative example 2 On laminate, it is made wherein outside plate coating material is sprayed on the plain plate similar to steel plate used in automobile and is toasted.Later, Using portable total acutance/gloss degree type PGD-IV (by Japanese color study institute (Japan Color Research Institute) manufacture) measure the acutance adhered to before and after adhesive surface.According to the adhesive-backed dress of the band of working Examples 1 It is front and rear with 0.9 surface acutance in adherency to adorn product.According to the adhesive-backed decorated articles of the band of comparative example 1 before adherency There is 0.8 surface acutance afterwards.In other words, it should be understood that adhesive-backed according to the band of working Examples 1 and comparative example 1 Decorated articles have high surface flatness and substantially the same before and after adherency.Meanwhile it is carried on the back according to the band adhesive of comparative example 2 The decorated articles of lining have 0.7 acutance before adherency, after adhesion with 0.2 acutance.In other words, the adherency table of lower section The coarse structure in face has an impact after adhesion.Thus, it should be understood that according to the adhesive-backed decorated articles of the band of comparative example 2 Acutance it is front and rear in adherency be not substantially the same, and after adhering to the adhesive surface of low-smoothness, have There is the product quality appearance of low-smoothness.Since coating is especially in the vertical direction (such as in the painting of the vehicle as base material Column in level) sagging, gradually lose smoothness, and it would generally become so-called orange peel state from horizontal plane.With This mode, it is extremely to have not influenced according to the adhesive-backed decorated articles of the band of working Examples 1 by the quality of adhesive surface Profit.
Table 5
* after the clad plate of 0.2 acutance is adhered to
Flexural rigidity
Decorated articles adhesive-backed to the band according to working Examples 1,3,4,5,6,7 and 8, according to comparative example 1 It is commented with adhesive-backed decorated articles and according to the flexural rigidity of the adhesive-backed decorated articles of the band of comparative example 2 Estimate.By being formed with main part of the construction each with adhesive-backed decorated articles with identical material and same thickness Test block and carry out the test using the test block.It is bent according to JIS L 1096 and repels A methods and use Gurley soft Property testing machine carries out the test.Cut on the left end of the horizontal direction of each sample and each of right end 40mm width and Record maximum load after 4.5 cun of (114mm) length, an end be fixed on testing machine in the vertical direction, reach across The item of the determined position shorter than sample length, this protrusion, warpage simultaneously finally pass through end.By to left end and right end Data are averaged, and calculate the bending rigid value of the adhesive-backed decorated articles of the band with 80mm width.
Since the adhesive-backed decorated articles of the band according to comparative example 1 according to the band adhesive of working Examples with carrying on the back With excessive flexural rigidity when the decorated articles of lining are compared, it should therefore be appreciated that it is difficult to constructing to match in bending The shape of base material.Further, since it is glued according to the adhesive-backed decorated articles of the band of comparative example 2 with the band according to working Examples The decorated articles of mixture backing are compared to too small, it should therefore be appreciated that it does not have upright ability and is difficult to handle.According to work Make the adhesive-backed decorated articles of band of embodiment due to its upright ability and advantageous being easily handled aspect, and by In its with appropriate flexural rigidity and in terms of flexural rigidity it is advantageous.
Table 6
* 1 decorated articles adhesive-backed as the band with the curved shape for having 80mm width on two ends
* 2 when grasping an end in a longitudinal direction when PET and release liner are stripped, whether can keep horizontal
* whether 3 with the power of a hand can be such that curvature of the state easily along column in longitudinal direction is deformed by directly bent
Tensile elongation intensity
Decorated articles adhesive-backed to the band according to working Examples 1,5,6,7 and 8 are glued according to the band of comparative example 1 It the decorated articles of mixture backing and is commented according to the tensile elongation intensity of the adhesive-backed decorated articles of the band of comparative example 2 Estimate.The sample for not including PET or release liner is cut to the width of 10mm by the test, it is caught with cupping machine, and When being pulled with the pulling speed of 300mm/ minutes with the interval of 50mm, load during extension 2% is calculated.It is carried out based on the value Three kinds of case studies.
It is assumed that limitation 1；Power needed for the adhesive-backed decorated articles extension 2% of band with 80mm width is (logical Cross 8 times that width is converted to actual value)
It is assumed that limitation 2；By the band with 80mm width it is adhesive-backed decorated articles extension 1% needed for power (by In low elongation tension load curve be substantially straight line, so to assume limitation 0.5 times of 1)
It is assumed that limitation 3：The half of the adhesive-backed decorated articles side of band with 80mm width is extended into 1% institute The power (being converted to 0.5 times of the value for assuming limitation 2 by width) needed.This hypothesis is being adhered to adhesive-backed decorated articles Period across strike is pulled in the direction of left or right.
Meanwhile the standard termination applied during stick operation with hand is 20N, and maximum value is 40N.When by the value with It is assumed that when limits value is compared, the value of the hypothesis limitation 2 of comparative example 2 is identical with manual work load maximum value, this shows to work as There is the possibility for stretching 1% when meeting condition during stick operation.It is assumed that the value of limitation 3 and manual work load criteria value phase Together, and show to occur during general stick operation to a side stretching 1%.This meets described above comments in adherency The fact that estimate middle generation displacement.
It is glued according to the adhesive-backed decorated articles of the band of working Examples 1,5,6,7 and 8 and according to the band of comparative example 1 The value that the decorated articles of mixture backing are shown has been more than the manual work load maximum value in all hypothesis, this shows It is stretched during stick operation and causes the possibility of displacement very low.
Table 7
* 1 stretches the adhesive-backed decorated articles of the band with 80mm width the power needed for the 2% of entire width
* 2 stretch the adhesive-backed decorated articles of the band with 80mm width the power needed for the 1% of entire width
* 3 will be needed for the 1% of the adhesive-backed decorated articles local elongation of the band with a 80mm width only half width Power
Pencil hardness test
By the adhesive-backed decorated articles of the band according to working Examples 1, it is adhesive-backed according to the band of comparative example 1 It decorated articles and is adhered to according to the adhesive-backed decorated articles of the band of comparative example 2 with the above-mentioned Coated Steels for measuring acutance Plate, and according to JIS K5600-5-4, with the pencil of various core rigidities at 10mm distances, loaded with 750g, 45° angle degree Scratch is checked after being scraped 5 times with the speed of 600mm/ minutes.Coated steel sheet has the hardness of HB or bigger in itself.
Be according to the adhesive-backed decorated articles of the band of comparative example 2 even also has the water of apparent cut with hardness 6B It is flat, it is therefore assumed that it will easily be scraped by unguis hominis in actual use.It is adhesive-backed according to the band of working Examples 1 Decorated articles and show high pencil hardness, and show in reality according to the adhesive-backed decorated articles of the band of comparative example 1 Border in they will be not easy the scratch resistance scraped by unguis hominis.
Table 8
Automobile washing scrapes test
Using glarimeter measurement by the adhesive-backed decorated articles of the band according to working Examples 1, according to comparative example 1 It is adhered to adhesive-backed decorated articles and according to the adhesive-backed decorated articles of the band of comparative example 2 with above-mentioned survey Obtain the glossiness at 60 ° of the sample surfaces of the coated steel sheet of acutance.It is applied on surface and after drying by dirt, uses cleaning vehicle Washing machine carries out automobile washing, and with brush scratch-off surface.Then it is directly rinsed with water after aforesaid operations are repeated three times Dirt after ten days measured the glossiness at 60 °, and calculates conservation rate again.It is also recorded for the appearance of visual observation.It uses During comparative example 1, whole surface has cut, and the reflection levels on surface are decreased obviously.It is assumed that cut holds in actual use Easily occur, such as be scraped in automobile washing.It can be confirmed by visual observation using the band adhesive according to working Examples 1 Decorated articles of backing and according to no marking during the band of comparative example 2 adhesive-backed decorated articles.This shows glossiness with surveying It is also almost the same before examination, and also show cut will not occur due to automobile washing etc. in actual use.
Table 9
Mist degree is assessed
It is adhesive-backed for the band according to working Examples 1 constructed on column in adherency assessment described above Decorated articles, according to the adhesive-backed decorated articles of the band of comparative example 1 and according to the adhesive-backed dress of the band of comparative example 2 Product is adornd, is visually examined under internal fluorescent lamp and external direct sunlight and looks into color mist degrees.Comparative example 2 is on soft pvc The pigment of color cannot be identified under hypofluorescence lamp, but it may be clearly seen that muddy under strong direct sunlight.Using work Not it is observed that muddy under any one of embodiment 1 and comparative example 1.It illustrate referred to as Gang Qin better Ming .
Table 10
90 ° of peel strengths
By the adhesive-backed decorated articles of the band according to working Examples 1,5,6,7 and 8 and the band according to comparative example 1 Adhesive-backed decorated articles are cut into 25mm width, are adhered to and are applied with Northwest paint company (Kansai Paint Co.) Made from AMILAC coating materials and baking on clad plate, and it is small when being pulled along 90 ° of directions with 300mm/ minutes and removing one Constantly measure average load.Although being had differences according to thickness, according to the adhesive-backed dress of the band of all working embodiment Decorations product is shown than having the 2 higher peel strength of comparative example of practical result on the market, therefore, it is considered that having reached city Enough bonding forces that place needs.
Table 11
90 ° of machinabilitys
Work is implemented under conditions of being 150 DEG C, 120 DEG C and 23 DEG C in mold temperature by using 90 ° of bending moulds The sheet material of example 1,2,5,6,7,8 and comparative example 6 and 8 is bent to form sample.Mold heated at 120 DEG C or 150 DEG C and It can be according to plan in " the main body thickness of table 11 as the working Examples sample of front protecting layer as substrate layer and PUR by the use of PC In almost 90 ° bendings in the range of degree " and " release liner thickness ".Using comparative example 6, the PMMA of protective layer is in the bending process phase Between cause crackle, and when there is the sheet material with 2 same structure of working Examples with 23 DEG C of mold Temperature Treatment, angle For 145 ° of angle, much larger than plan angle, thus quality product can not be obtained.
Table 12
80 DEG C of heat resistances
Working Examples 2,10,11 and 12 are used under conditions of being 120 DEG C in mold temperature by using 90 ° of bending moulds Sheet material sample for adhering to column is formed in a manner of identical with working Examples 1, and liner stripping will removed simultaneously And it carries out checking appearance after the heat resistance test of 24 hours at 80 DEG C.In working Examples 13, split on the surface Line.Meanwhile have confirmed that after whole heat resistance tests to working Examples 2,10,11 and 12, with adhesive-backed Decorated articles surface it is not cracked.In addition, in the 80 DEG C of heat resistances test for using working Examples 2 and 13, do not occur Substrate camber.In the whole of working Examples 10,11 and 12, entire sheet material largely warpage.Pay attention to by that will survey Test specimen is cut into the width of 10mm, the test for being grasped with the interval of 50mm and being pulled with the speed of 300mm/ minutes to measure and is broken Elongation.
Table 13
The explanation of reference label
1 with adhesive-backed decorated articles,
2 main parts,
2a fronts,
The 2b back sides,
3 ends,
3a fronts,
4 adhesive phases (adhesive portion),
6,8 substrate layers,
7,9 front protecting layers,
50 base materials,
50a adhesive surfaces,
100 flat members.

Claims (27)

1. a kind of adhesive-backed decorated articles of band, are adhered on the adhesive surface of base material, the band is adhesive-backed Decorated articles include：
Main part, the main part have the back side and the front as design face,
End, the end extend from the side of the main part, with the positive shape relative to the main part Into the front of predetermined angular and
Adhesive portion, described adhesive part are arranged at least part of the back side of the main part, In
The main part can be deformed, and it also is able to via described during adherency due to the shape of the adhesive surface Adhesive portion is attached and is fixed to the adhesive surface without substantially being stretched.
2. the adhesive-backed decorated articles of band according to claim 1, wherein flexural rigidity are 0.05N to 2.5N.
3. according to any one of claim 1 or 2 with adhesive-backed decorated articles, wherein tensile elongation intensity 2% is 40N/10mm.
4. the adhesive-backed decorated articles of band according to any one of claim 1 to 3, wherein the main part and The thickness of described adhesive part is 0.2mm to 1.2mm.
5. the adhesive-backed decorated articles of band according to any one of claim 1 to 4, wherein the main part packet Resin layer is included, the resin layer has 130 DEG C or higher glass transition temperature.
6. the adhesive-backed decorated articles of band according to any one of claim 1 to 5, wherein the main part packet Include Polycarbonate Layer.
7. the adhesive-backed decorated articles of band according to any one of claim 1 to 6, wherein the main part packet Include the layer of polyurethane as front protecting layer.
8. the adhesive-backed decorated articles of band according to claim 7, wherein the front protecting layer is at 80 DEG C or more There is the elongation at break of 100% or bigger at high temperature.
9. the adhesive-backed decorated articles of band according to any one of claim 1 to 8, wherein the main part and The end is using the flat member being attached there are one adhesive portion, and the end is by being bent the flat member End and formed.
10. the adhesive-backed decorated articles of band according to any one of claim 1 to 9, wherein described adhesive portion Layering is pressed on the entire back side of the main part.
11. the adhesive-backed decorated articles of band according to any one of claim 1 to 10, wherein described when adhering to During adhesive surface, the end has at least one of the side for the end edge that the adhesive surface is covered along side The shape divided.
12. the adhesive-backed decorated articles of band according to any one of claim 1 to 11, wherein the end has The surface of about 90 ° of angle is formed relative to the front of the main part.
13. the adhesive-backed decorated articles of band according to any one of claim 1 to 12, including having relative to institute The front for stating main part forms the surface of fixed angle, the second end extended from the second side opposite with the side Portion.
14. the adhesive-backed decorated articles of band according to claim 13, different from the second end including having Angle, be connected to the third end of the second end.
15. the adhesive-backed decorated articles of band according to claim 1, wherein the third end has relative to institute State the surface of the angle of about 0 ° of the front formation of main part.
16. the adhesive-backed decorated articles of band according to any one of claim 1 to 15, wherein described adhesive portion Dividing has microstructured surface, and
The groove of the predetermined pattern formed on the microstructured surface have be set to it is corresponding with the pattern any At least 1 × 10 μm of prescribed volume in the border circular areas that radius in position is 500 μm.
17. the adhesive-backed decorated articles of band according to any one of claim 1 to 16, wherein surface roughness exist It is substantially the same before and after being connected to the adhesive surface.
18. the adhesive-backed decorated articles of band according to any one of claim 1 to 17, wherein the main part It extends in a first direction, and can be bent in said first direction.
19. the adhesive-backed decorated articles of band according to any one of claim 1 to 18, wherein the main part With belt shape, and the end extends from the one end extended in the longitudinal direction.
20. the adhesive-backed decorated articles of band according to any one of claim 1 to 19, the band are adhesive-backed Decorated articles adhere to automobile component as the base material.
21. the adhesive-backed decorated articles of band according to any one of claim 1 to 20, the band are adhesive-backed Decorated articles adhere to the frame member of the vehicle as the base material.
22. the adhesive-backed decorated articles of band according to any one of claim 1 to 21, the band are adhesive-backed Decorated articles adhere to the window frame of the vehicle as the base material.
23. a kind of method for manufacturing the adhesive-backed decorated articles of band according to claim 1, the band bonding The decorated articles of agent backing adhere to the adhesive surface of base material, the method includes：The step of being used to prepare flat member, it is described Flat member be attached with adhesive and with will as the front in design face,
And end for being bent the flat member and the bending step that fixed angle is formed relative to surface.
24. it is according to claim 23 for manufacturing the method with adhesive-backed decorated articles, wherein the bending Step includes：
The step of being used to prepare a pair of of mold,
The step of for the flat member to be fixed to a mold,
And for by relatively moving at least one of one mold or another mold and relative to described Shape component forms the step of fixed angle.
25. method of the manufacture with adhesive-backed decorated articles is used for according to any one of claim 23 and 24, Wherein described bending step performs under 80 DEG C or higher temperature.
26. a kind of adhesion method of the decorated articles adhesive-backed for band according to claim 1, wherein band bonding The decorated articles of agent backing adhere to the adhesive surface of base material, the method includes：
The step of being used to prepare the band adhesive-backed decorated articles,
And deform the main part for the shape based on the adhesive surface, and by the main part via institute Adhesive portion is stated to adhere to and be fixed to the step of adhesive surface is without substantially being stretched.
27. the adhesion method of the adhesive-backed decorated articles of band according to claim 26, wherein for fixed institute State the step of step includes the position for determining the end of the end and the adhesive surface.
CN201680059006.3A 2015-10-09 2016-10-06 Adhesive-backed decorative article and method of making and using the same Expired - Fee Related CN108138006B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-200924 2015-10-09
JP2015200924A JP6883940B2 (en) 2015-10-09 2015-10-09 Goods, how to make goods, how to attach goods
PCT/US2016/055629 WO2017062540A1 (en) 2015-10-09 2016-10-06 Adhesive backed decorative article, method of making, and method of use

Publications (2)

Publication Number Publication Date
CN108138006A true CN108138006A (en) 2018-06-08
CN108138006B CN108138006B (en) 2021-07-06

Family

ID=57208365

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680059006.3A Expired - Fee Related CN108138006B (en) 2015-10-09 2016-10-06 Adhesive-backed decorative article and method of making and using the same

Country Status (8)

Country Link
US (2) US20180281506A1 (en)
EP (1) EP3359615A1 (en)
JP (1) JP6883940B2 (en)
KR (1) KR20180067575A (en)
CN (1) CN108138006B (en)
BR (1) BR112018007106A2 (en)
MX (1) MX2018004327A (en)
WO (1) WO2017062540A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844778A (en) * 2020-05-27 2020-10-30 南京南条全兴汽车内饰系统有限公司 Method for attaching surface skin of vehicle door interior trim panel

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3031989A1 (en) * 2016-07-28 2018-02-01 Tiercon Corp. Body molding and method of applying an accent strip to a body molding
JP6914035B2 (en) * 2016-12-28 2021-08-04 スリーエム イノベイティブ プロパティズ カンパニー A method for manufacturing a sheet-shaped laminate, a mold for molding the sheet-shaped laminate, and a sheet-shaped laminate.
JP2018193048A (en) * 2017-05-22 2018-12-06 片山工業株式会社 Vehicular decorative member and mounting structure for the same
JP6782843B2 (en) * 2017-07-11 2020-11-11 富士フイルム株式会社 Laminated sheet and its manufacturing method, and three-dimensional structure and its manufacturing method
JP7094738B2 (en) * 2018-03-16 2022-07-04 ダイハツ工業株式会社 Decorative sheet
US11305706B2 (en) 2019-05-30 2022-04-19 Ford Global Technologies, Llc Vehicle appliques
JP7127786B2 (en) * 2019-08-29 2022-08-30 ユアサシステム機器株式会社 deformation tester

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282271A2 (en) * 1987-03-13 1988-09-14 The D.L.Auld Company Decorative article and process for making the same
JPH0623736U (en) * 1992-07-18 1994-03-29 株式会社六甲工芸社 Decorative molded product using a plastic thin plate substrate
JPH09314590A (en) * 1996-05-29 1997-12-09 Alpha Corp Resin molding covered with film and its manufacture
US20030178124A1 (en) * 1999-05-13 2003-09-25 3M Innovative Properties Company Adhesive-backed articles
US20030183327A1 (en) * 2000-03-17 2003-10-02 Michael Titze Process and device for cladding self- adhesive film sheets
CN1799828A (en) * 2005-12-26 2006-07-12 四川省宜宾五粮液集团有限公司 Molded product with decoration surface layer and manufacturing method thereof
JP2007297569A (en) * 2006-05-08 2007-11-15 Three M Innovative Properties Co Film for forming ornamental layer, ornamental article and production process for ornamental article
US20100200456A1 (en) * 2009-02-06 2010-08-12 Kevin Parkinson Electronic device cover and method of making same
JP3175309U (en) * 2012-02-07 2012-05-10 株式会社パワーサポート Curved protective film with adhesive

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795636A (en) 1995-11-15 1998-08-18 Minnesota Mining And Manufacturing Company Positionable and repositionable adhesive article
US6197397B1 (en) 1996-12-31 2001-03-06 3M Innovative Properties Company Adhesives having a microreplicated topography and methods of making and using same
KR100987679B1 (en) * 2002-08-12 2010-10-13 디아이씨 가부시끼가이샤 Adhesive tape for liquid crystal display module combining light reflectivity and light shielding
JP4101723B2 (en) * 2003-09-10 2008-06-18 帝人化成株式会社 Polycarbonate resin sheet
JP4543753B2 (en) * 2004-05-28 2010-09-15 凸版印刷株式会社 Cover material for window frame reform
JP2006028347A (en) * 2004-07-16 2006-02-02 Sumitomo Chemical Co Ltd Adhesive film
US20080085415A1 (en) * 2006-10-04 2008-04-10 Chengtao Li Decorated plastic glazing assembly via a film insert molding process
JP3131071U (en) * 2007-02-07 2007-04-19 株式会社トレードワークス Dress-up calculator
JP4758447B2 (en) * 2008-01-21 2011-08-31 シャープ株式会社 Mobile device
JP3146464U (en) * 2008-09-05 2008-11-13 株式会社ミラリード Number frame
JP5270305B2 (en) 2008-11-04 2013-08-21 トヨタ自動車株式会社 Vehicle door frame structure
JP5724174B2 (en) * 2009-11-30 2015-05-27 住友ベークライト株式会社 Method for producing polycarbonate resin molded body, polycarbonate resin molded body with protective film, antiglare product and protective product
US8372495B2 (en) * 2010-05-26 2013-02-12 Apple Inc. Electronic device enclosure using sandwich construction
JP5755971B2 (en) * 2011-08-29 2015-07-29 三菱瓦斯化学株式会社 Pressure forming method
JP6219557B2 (en) 2012-05-16 2017-10-25 スリーエム イノベイティブ プロパティズ カンパニー Decorative sheet and structure
JP2015157493A (en) * 2012-06-11 2015-09-03 旭硝子株式会社 Plate-like body for vehicle window with frame body, structure for vehicle window with frame body, and method for assembling plate-like body for vehicle window with frame body
JP6128854B2 (en) * 2013-01-08 2017-05-17 三菱瓦斯化学株式会社 Manufacturing method of pneumatic molded products
JP2014175767A (en) * 2013-03-07 2014-09-22 Ado Global Co Ltd Decoration protective member for plate-like portable terminal device
JP3193756U (en) * 2014-05-28 2014-10-23 中島　敦 Dressing bowl cover

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282271A2 (en) * 1987-03-13 1988-09-14 The D.L.Auld Company Decorative article and process for making the same
JPH0623736U (en) * 1992-07-18 1994-03-29 株式会社六甲工芸社 Decorative molded product using a plastic thin plate substrate
JPH09314590A (en) * 1996-05-29 1997-12-09 Alpha Corp Resin molding covered with film and its manufacture
US20030178124A1 (en) * 1999-05-13 2003-09-25 3M Innovative Properties Company Adhesive-backed articles
US20030183327A1 (en) * 2000-03-17 2003-10-02 Michael Titze Process and device for cladding self- adhesive film sheets
CN1799828A (en) * 2005-12-26 2006-07-12 四川省宜宾五粮液集团有限公司 Molded product with decoration surface layer and manufacturing method thereof
JP2007297569A (en) * 2006-05-08 2007-11-15 Three M Innovative Properties Co Film for forming ornamental layer, ornamental article and production process for ornamental article
US20100200456A1 (en) * 2009-02-06 2010-08-12 Kevin Parkinson Electronic device cover and method of making same
JP3175309U (en) * 2012-02-07 2012-05-10 株式会社パワーサポート Curved protective film with adhesive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844778A (en) * 2020-05-27 2020-10-30 南京南条全兴汽车内饰系统有限公司 Method for attaching surface skin of vehicle door interior trim panel

Also Published As

Publication number Publication date
BR112018007106A2 (en) 2018-12-11
WO2017062540A1 (en) 2017-04-13
US20220153057A1 (en) 2022-05-19
EP3359615A1 (en) 2018-08-15
JP2017071178A (en) 2017-04-13
MX2018004327A (en) 2018-05-22
KR20180067575A (en) 2018-06-20
US20180281506A1 (en) 2018-10-04
JP6883940B2 (en) 2021-06-09
CN108138006B (en) 2021-07-06

Similar Documents

Publication Publication Date Title
CN108138006A (en) With adhesive-backed decorated articles and its manufacturing method and application method
JP5905026B2 (en) Decorative articles
US8377540B2 (en) Transfer film, method of manufacturing the same, transfer method and object surface structure
JP5978268B2 (en) Vehicle console and method for forming flexible vehicle trim parts
US6399193B1 (en) Surfacing laminate with bonded with pigmented pressure sensitive adhesive
CN102202882B (en) Wrapped three-dimensional shaped article and process for its production
KR101347325B1 (en) Process for preparation of a multilayer coating sheet
CA2628183A1 (en) Decorative paint film laminate
KR101316510B1 (en) Interior film having mirror effect and process for preparing the same
TWI325817B (en) Decorative sheet, molded article, motor vehicle, and production method of molded article
EP2545801A2 (en) Bling nail sticker and manufacturing method thereof
JP2007297569A (en) Film for forming ornamental layer, ornamental article and production process for ornamental article
JP2005507796A (en) Non-self-supporting polymer film thermoforming method and article made therefrom
US8563122B1 (en) Thermoplastic architectural composite laminate materials and associated methods of manufacture
JP2010089399A (en) Decorative resin molding article and method of manufacturing the same
US20160032149A1 (en) Aerospace decal
JP7074436B2 (en) Decorative sheet, structure including decorative sheet and method of manufacturing decorative sheet
US6890658B2 (en) Transparent resin-coated stainless steel article
KR101118109B1 (en) Manufacturing method of printing film and interior materials manufactured by the method
JPH03272994A (en) Designed hand rail for passenger conveyor
JP2001011403A (en) Pressure-sensitive adhesive tape for coating and coating method using pressure-sensitive adhesive tape for coating
JP7358741B2 (en) Diffractive glossy synthetic leather
EP1328398B1 (en) A transparent resin-coated stainless steel article
JP2021070300A (en) Decorative film, method for producing decorative film, decorative molding, and method for producing decorative molding
JP2021006608A (en) Adhesive film having three-dimensional molded shape

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210706

CF01 Termination of patent right due to non-payment of annual fee